@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

:root {
    --bg: #f4f6fb;
    --bg-elevated: #ffffff;
    --sidebar-bg: #0f172a;
    --sidebar-bg-hover: #1e293b;
    --sidebar-border: rgba(255, 255, 255, 0.08);
    --sidebar-text: #e2e8f0;
    --sidebar-muted: #94a3b8;
    --text: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: #eff6ff;
    --accent-glow: rgba(37, 99, 235, 0.15);
    --danger: #dc2626;
    --success: #059669;
    --warning: #d97706;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);
    --radius: 10px;
    --radius-lg: 14px;
    --topbar-h: 60px;
    --sidebar-w: 300px;
    --sp-filter-h: 56px;
    --page-heading-h: 28px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --font: "Inter", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", -apple-system,
        BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.5;
    -webkit-tap-highlight-color: transparent;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.gsc-app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

.gsc-app [hidden] {
    display: none !important;
}

/* ===================================================
   トップバー
====================================================== */
.gsc-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    height: var(--topbar-h);
    padding: 0 20px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.gsc-topbar__left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.gsc-topbar__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.gsc-topbar__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
    color: #fff;
    box-shadow: 0 4px 12px var(--accent-glow);
    flex-shrink: 0;
}

.gsc-topbar__title-wrap {
    min-width: 0;
}

.gsc-topbar__title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gsc-topbar__subtitle {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.gsc-topbar__actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.gsc-topbar__right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: auto;
    min-width: 0;
}

.gsc-tool-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border-radius: 999px;
    background: #f1f5f9;
    border: 1px solid var(--border);
}

.gsc-tool-switcher__item {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--text-muted);
    text-decoration: none;
    transition: background 0.15s, color 0.15s, box-shadow 0.15s;
    white-space: nowrap;
}

.gsc-tool-switcher__item:hover:not(.is-active) {
    color: var(--text);
    background: rgba(255, 255, 255, 0.75);
}

.gsc-tool-switcher__item.is-active {
    background: var(--bg-elevated);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

#gsc-app .gsc-tool-switcher__item.is-active {
    color: #2563eb;
}

.gsc-topbar__user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 6px;
    padding-left: 12px;
    border-left: 1px solid var(--border);
}

.gsc-topbar__user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
}

.gsc-topbar__user-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.gsc-topbar__menu-btn {
    display: inline-flex;
}

/* ===================================================
   サイドバー
====================================================== */
.gsc-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.gsc-sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.gsc-sidebar-backdrop {
    display: none;
}

.gsc-nav {
    padding: 16px 12px 8px;
}

.gsc-nav__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--sidebar-muted);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.gsc-nav__item svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.gsc-nav__item.is-active {
    color: #fff;
    background: rgba(37, 99, 235, 0.2);
}

.gsc-nav__item.is-active svg {
    opacity: 1;
    color: #60a5fa;
}

.gsc-sidebar__section {
    padding: 0 16px 20px;
}

.gsc-sidebar__heading {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sidebar-muted);
    margin-bottom: 12px;
}

.gsc-sidebar__footer {
    margin-top: auto;
    padding: 16px;
    position: sticky;
    bottom: 0;
    z-index: 2;
    background: var(--sidebar-bg);
    border-top: 1px solid var(--sidebar-border);
    box-shadow: 0 -10px 20px rgba(15, 23, 42, 0.45);
}

.gsc-sidebar__note {
    margin-bottom: 12px;
    font-size: 0.625rem;
    color: var(--sidebar-muted);
    line-height: 1.55;
}

.gsc-main {
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px 24px calc(24px + var(--safe-bottom));
}

.page-heading {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
    margin-bottom: 0;
}

.gsc-page-intro {
    margin-bottom: 16px;
}

.gsc-page-lead {
    margin-top: 8px;
    font-size: 0.8125rem;
    color: var(--text);
    line-height: 1.65;
}

.gsc-page-disclaimer {
    margin-top: 6px;
    font-size: 0.6875rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.gsc-page-footer {
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.gsc-page-footnote {
    font-size: 0.6875rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.gsc-page-footer__links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 12px;
}

.gsc-page-footer__links a {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-decoration: none;
    transition: color 0.15s;
}

.gsc-page-footer__links a:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* ===================================================
   フォーム（サイドバー用ダークテーマ）
====================================================== */
.gsc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.gsc-field:last-child {
    margin-bottom: 0;
}

.gsc-field__label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--sidebar-muted);
}

.gsc-input,
.gsc-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--sidebar-border);
    border-radius: 8px;
    background: var(--sidebar-bg-hover);
    color: var(--sidebar-text);
    font-size: 1rem;
    line-height: 1.25;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.gsc-input::placeholder {
    color: #64748b;
}

.gsc-input:focus,
.gsc-select:focus {
    outline: none;
    border-color: rgba(96, 165, 250, 0.6);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.gsc-input--search {
    max-width: 360px;
    font-size: 1rem;
    background: var(--bg-elevated);
    border-color: var(--border);
    color: var(--text);
}

.gsc-input--search:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.gsc-date-range {
    display: grid;
    gap: 8px;
}

.gsc-preset-btns {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.gsc-preset-btn {
    flex: 1;
    padding: 8px 4px;
    border: 1px solid var(--sidebar-border);
    border-radius: 8px;
    background: transparent;
    color: var(--sidebar-text);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.gsc-preset-btn:hover {
    background: var(--sidebar-bg-hover);
}

.gsc-preset-btn.is-active {
    border-color: rgba(96, 165, 250, 0.5);
    background: rgba(37, 99, 235, 0.15);
    color: #93c5fd;
}

.gsc-hint {
    font-size: 0.6875rem;
    color: var(--sidebar-muted);
    line-height: 1.5;
}

.gsc-hint a {
    color: #93c5fd;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.gsc-data-freshness {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--sidebar-border);
    font-size: 0.6875rem;
    color: var(--sidebar-muted);
    line-height: 1.45;
}

.gsc-data-freshness strong {
    color: #93c5fd;
    font-weight: 600;
}

/* ディメンション */
.gsc-dim-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.gsc-dim-preset {
    padding: 5px 10px;
    border: 1px solid var(--sidebar-border);
    border-radius: 999px;
    background: transparent;
    color: var(--sidebar-muted);
    font-size: 0.6875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.gsc-dim-preset:hover {
    color: var(--sidebar-text);
    border-color: rgba(148, 163, 184, 0.4);
}

.gsc-dim-preset.is-active {
    border-color: rgba(96, 165, 250, 0.5);
    background: rgba(37, 99, 235, 0.15);
    color: #93c5fd;
}

.gsc-dim-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.gsc-dim-check {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--sidebar-text);
    font-size: 0.8125rem;
    transition: background 0.15s;
}

.gsc-dim-check:hover {
    background: var(--sidebar-bg-hover);
}

.gsc-dim-check input {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.gsc-dim-check.is-disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.gsc-dim-check.is-disabled input {
    cursor: not-allowed;
}

.gsc-dim-solo-hint {
    margin-top: 8px;
}

.gsc-dim-preview {
    margin-top: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px dashed rgba(96, 165, 250, 0.3);
    font-size: 0.6875rem;
    color: #93c5fd;
    line-height: 1.45;
}

/* ===================================================
   ボタン
====================================================== */
.gsc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.25;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
}

.gsc-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.gsc-btn--primary {
    background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
    color: #fff;
    box-shadow: 0 2px 8px var(--accent-glow);
}

.gsc-btn--primary:not(:disabled):hover {
    filter: brightness(1.05);
    box-shadow: 0 4px 14px var(--accent-glow);
}

.gsc-btn.is-visually-disabled:not(:disabled) {
    opacity: 0.45;
    filter: grayscale(0.15);
    box-shadow: none;
}

.gsc-btn.is-visually-disabled:not(:disabled):hover {
    filter: grayscale(0.15);
    opacity: 0.55;
}

.gsc-sidebar .gsc-btn--primary {
    background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
}

.gsc-btn--outline {
    border-color: var(--border-strong);
    background: var(--bg-elevated);
}

.gsc-btn--outline:not(:disabled):hover {
    background: #f8fafc;
}

.gsc-btn.is-active {
    border-color: rgba(96, 165, 250, 0.5);
    color: #2563eb;
    background: rgba(37, 99, 235, 0.1);
}

.gsc-btn--ghost {
    padding: 8px 10px;
    color: var(--text-muted);
}

.gsc-btn--ghost:not(:disabled):hover {
    background: #f1f5f9;
    color: var(--text);
}

.gsc-btn--block {
    width: 100%;
}

.gsc-btn--lg {
    padding: 13px 28px;
    font-size: 0.9375rem;
}

.gsc-btn--sm {
    padding: 7px 14px;
    font-size: 0.75rem;
}

.gsc-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: background 0.15s;
}

.gsc-icon-btn:hover {
    background: #f1f5f9;
}

@media (max-width: 767px) {
    .gsc-btn__label {
        display: none;
    }
}

/* ===================================================
   ログイン
====================================================== */
.gsc-login-panel {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - var(--topbar-h) - 80px);
    min-height: calc(100dvh - var(--topbar-h) - 80px);
    padding: 32px 0;
}

.gsc-login-card {
    position: relative;
    width: min(100%, 440px);
    padding: 40px 32px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    overflow: hidden;
}

.gsc-login-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #4f46e5, #7c3aed);
}

.gsc-login-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 20px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
}

.gsc-login-card__title {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.gsc-login-card__text {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    text-align: left;
    line-height: 1.65;
}

.gsc-login-card__hint {
    margin-top: 20px;
    text-align: left;
}

/* ===================================================
   ダッシュボード
====================================================== */
.gsc-query-context {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.gsc-query-context__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 999px;
    background: #f1f5f9;
    font-size: 0.75rem;
    line-height: 1.3;
}

.gsc-query-context__chip.is-accent {
    background: var(--accent-soft);
}

.gsc-query-context__chip-label {
    color: var(--text-muted);
    font-weight: 600;
}

.gsc-query-context__chip-value {
    color: var(--text);
    font-weight: 600;
}

.gsc-query-context__chip.is-accent .gsc-query-context__chip-value {
    color: var(--accent);
}

.gsc-insights {
    margin-bottom: 16px;
}

.gsc-section-fold {
    margin-bottom: 10px;
}

.gsc-section-fold__btn {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    padding: 4px 6px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.gsc-section-fold__btn:hover {
    background: #f1f5f9;
    color: var(--text);
}

.gsc-section-fold__chevron {
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.gsc-section-fold.is-collapsed .gsc-section-fold__chevron {
    transform: rotate(-90deg);
}

.gsc-section-fold__body.is-collapsed {
    display: none;
}

.gsc-page-size {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.gsc-page-size__label {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.gsc-page-size__select {
    min-width: 72px;
    padding: 6px 8px;
    font-size: 1rem;
}

.gsc-collapsible {
    margin-bottom: 16px;
}

.gsc-collapsible__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.gsc-collapsible.is-collapsed .gsc-collapsible__bar {
    margin-bottom: 0;
}

.gsc-collapsible:not(.is-collapsed) .gsc-collapsible__bar {
    margin-bottom: 14px;
}

.gsc-collapsible__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
}

.gsc-collapsible__toggle {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--accent);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.gsc-collapsible__toggle:hover {
    background: var(--accent-soft);
}

.gsc-collapsible__body.is-collapsed {
    display: none;
}

.gsc-query-field {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.gsc-query-field .gsc-input {
    flex: 1;
    min-width: 0;
}

.gsc-query-advanced-status {
    margin-top: 6px;
    color: #93c5fd;
}

.gsc-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.gsc-modal[hidden] {
    display: none !important;
}

.gsc-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
}

.gsc-modal__dialog {
    position: relative;
    width: min(100%, 640px);
    max-height: min(90vh, 720px);
    display: flex;
    flex-direction: column;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.gsc-modal__header,
.gsc-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}

.gsc-modal__footer {
    border-bottom: none;
    border-top: 1px solid var(--border);
    justify-content: flex-end;
}

.gsc-modal__title {
    font-size: 1rem;
    font-weight: 700;
}

.gsc-modal__close {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.gsc-modal__body {
    padding: 16px;
    overflow: auto;
}

.gsc-modal__hint {
    margin-bottom: 14px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.gsc-modal__hint a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.gsc-query-clause {
    padding: 12px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fafbfd;
}

.gsc-query-clause__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.gsc-query-clause__index {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
}

.gsc-query-clause__type {
    flex: 1;
    min-width: 160px;
}

.gsc-query-clause__remove {
    border: none;
    background: transparent;
    color: #dc2626;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.gsc-query-clause__terms {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
}

.gsc-query-term {
    display: flex;
    gap: 8px;
    align-items: center;
}

.gsc-query-term__input {
    flex: 1;
}

.gsc-query-term__remove {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--text-muted);
    cursor: pointer;
}

.gsc-query-clause__join {
    margin: 10px 0 2px;
    text-align: center;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.gsc-query-advanced-preview {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: 8px;
    background: #f1f5f9;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.gsc-insights__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding: 10px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.gsc-insights.is-collapsed .gsc-insights__bar {
    margin-bottom: 0;
}

.gsc-insights__bar-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
}

.gsc-insights__toggle {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--accent);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.gsc-insights__toggle:hover {
    background: var(--accent-soft);
}

.gsc-insights__body {
    padding-top: 0;
}

.gsc-insights__body.is-collapsed {
    display: none;
}

.gsc-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.gsc-summary__card {
    position: relative;
    padding: 18px 18px 18px 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.gsc-summary__card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--card-accent, var(--accent));
}

.gsc-summary__card--clicks {
    --card-accent: #2563eb;
}

.gsc-summary__card--impressions {
    --card-accent: #7c3aed;
}

.gsc-summary__card--ctr {
    --card-accent: #059669;
}

.gsc-summary__card--position {
    --card-accent: #d97706;
}

.gsc-summary__label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.gsc-summary__value {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--text);
}

.gsc-summary__delta {
    display: inline-flex;
    margin-top: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    background: #f1f5f9;
    color: var(--text-muted);
}

.gsc-summary__delta.is-up {
    background: #ecfdf5;
    color: #047857;
}

.gsc-summary__delta.is-down {
    background: #fef2f2;
    color: #b91c1c;
}

.gsc-summary__prev {
    display: block;
    margin-top: 4px;
    font-size: 0.6875rem;
    color: var(--text-muted);
}

.gsc-compare-toggle {
    margin-top: 4px;
    margin-bottom: 8px;
}

.gsc-compare-preview {
    margin-top: -4px;
    margin-bottom: 10px;
    color: #93c5fd;
}

.gsc-chart-compare-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    padding: 0 16px 10px;
    font-size: 0.6875rem;
    color: var(--text-muted);
}

.gsc-chart-compare-legend__group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.gsc-chart-compare-legend__item::before {
    content: "";
    display: inline-block;
    width: 18px;
    height: 0;
    margin-right: 6px;
    vertical-align: middle;
    border-top: 2px solid var(--legend-color, currentColor);
}

.gsc-chart-compare-legend__item--compare::before {
    border-top-style: dashed;
    opacity: 0.65;
}

.gsc-summary__delta.is-na {
    background: #f8fafc;
    color: var(--text-muted);
}

.gsc-compare-notice {
    margin: 0 16px 12px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    line-height: 1.55;
    border: 1px solid #fde68a;
    background: #fffbeb;
    color: #92400e;
}

.gsc-compare-notice--empty {
    border-color: #bfdbfe;
    background: #eff6ff;
    color: #1e40af;
}

.gsc-compare-notice--partial {
    border-color: #fde68a;
    background: #fffbeb;
    color: #92400e;
}

.gsc-chart-compare-legend__item--current::before {
    opacity: 1;
}

.gsc-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.gsc-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.gsc-search-field {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.gsc-search-field svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.gsc-input--search {
    padding-left: 38px;
    width: 100%;
    max-width: none;
}

.gsc-row-count {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    line-height: 1.4;
    padding: 4px 10px;
    background: #f8fafc;
    border-radius: 8px;
    max-width: 100%;
}

.gsc-status {
    min-height: 1.25rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    white-space: pre-line;
    padding: 0 2px;
}

.gsc-status.is-error {
    color: var(--danger);
}

.gsc-status.is-loading {
    color: var(--accent);
}

.gsc-status.is-info {
    color: var(--accent);
}

.gsc-body.is-sidebar-collapsed .gsc-sidebar {
    width: 0;
    padding: 0;
    border: none;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.gsc-view[hidden] {
    display: none !important;
}

.gsc-stale-notice {
    margin-bottom: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    background: #fffbeb;
    border: 1px solid #fcd34d;
    color: #92400e;
    font-size: 0.8125rem;
}

.gsc-stale-notice a {
    color: #b45309;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.gsc-table-data-notice {
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.gsc-table-data-notice[hidden] {
    display: none;
}

.gsc-table-data-notice__item {
    margin: 0;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    line-height: 1.45;
}

.gsc-table-data-notice__item.is-info {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

.gsc-table-data-notice__item.is-warn {
    background: #fffbeb;
    border: 1px solid #fcd34d;
    color: #92400e;
}

/* グラフ */
.gsc-chart-panel {
    position: relative;
    margin-bottom: 16px;
}

.gsc-chart-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.gsc-chart-panel__header-start {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.gsc-chart-panel__title {
    font-size: 0.875rem;
    font-weight: 600;
}

.gsc-chart-granularity-toggle,
.gsc-chart-display-toggle,
.gsc-chart-metric-toggle {
    display: flex;
    gap: 4px;
    padding: 3px;
    background: #f1f5f9;
    border-radius: 8px;
}

.gsc-chart-granularity-btn,
.gsc-chart-display-btn,
.gsc-chart-metric-btn {
    padding: 5px 12px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.gsc-chart-granularity-btn.is-active,
.gsc-chart-display-btn.is-active,
.gsc-chart-metric-btn.is-active {
    background: var(--bg-elevated);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.gsc-chart-metric-hint {
    padding: 0 16px 12px;
    font-size: 0.6875rem;
    color: var(--text-muted);
}

.gsc-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 0 16px 16px;
}

.gsc-charts-grid.is-overlay {
    grid-template-columns: 1fr;
}

.gsc-chart-card--overlay {
    grid-column: 1 / -1;
    overflow: visible;
}

.gsc-chart-card__canvas-wrap--overlay {
    min-height: 260px;
    padding: 12px 12px 8px;
    overflow: visible;
}

.gsc-chart-card__canvas-wrap--overlay canvas {
    display: block;
    width: 100%;
    height: 240px;
    cursor: crosshair;
}

.gsc-chart-card {
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fafbfd;
    overflow: hidden;
}

.gsc-chart-card__label {
    padding: 8px 12px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}

.gsc-chart-card__canvas-wrap {
    position: relative;
    padding: 8px 8px 4px;
    min-height: 180px;
}

.gsc-chart-card__canvas-wrap canvas {
    display: block;
    width: 100%;
    height: 160px;
    cursor: crosshair;
}

.gsc-chart-tooltip {
    position: absolute;
    z-index: 6;
    min-width: 148px;
    max-width: min(240px, calc(100% - 16px));
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.92);
    color: #f8fafc;
    font-size: 0.75rem;
    line-height: 1.45;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.22);
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.gsc-chart-tooltip.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.gsc-chart-tooltip__heading {
    margin-bottom: 6px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #e2e8f0;
}

.gsc-chart-tooltip__heading--compare {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    color: #94a3b8;
}

.gsc-chart-tooltip__row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.gsc-chart-tooltip__row--compare {
    opacity: 0.9;
}

.gsc-chart-tooltip__dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    flex-shrink: 0;
}

.gsc-chart-tooltip__dot--compare {
    background: transparent;
    border: 1.5px dashed currentColor;
}

.gsc-chart-tooltip__label {
    flex: 1;
    color: #cbd5e1;
}

.gsc-chart-tooltip__value {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
}

@media (max-width: 767px) {
    .gsc-charts-grid {
        grid-template-columns: 1fr;
    }
}

.gsc-chart-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    pointer-events: none;
}

.gsc-chart-stale-msg {
    grid-column: 1 / -1;
    padding: 32px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.55;
}

/* 保存済みビュー */
.gsc-saved-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.gsc-saved-panel__title {
    font-size: 1rem;
    font-weight: 600;
}

.gsc-saved-panel__desc {
    padding: 12px 16px 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.gsc-saved-list {
    list-style: none;
    padding: 12px 16px 16px;
}

.gsc-saved-list:empty {
    display: none;
}

.gsc-saved-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 8px;
    background: #fafbfd;
}

.gsc-saved-item:last-child {
    margin-bottom: 0;
}

.gsc-saved-item__info {
    min-width: 0;
    flex: 1;
}

.gsc-saved-item__name {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.gsc-saved-item__meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.45;
    word-break: break-all;
}

.gsc-saved-item__actions {
    display: flex;
    flex-shrink: 0;
    gap: 6px;
}

.gsc-saved-empty {
    padding: 32px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.gsc-saved-empty[hidden] {
    display: none !important;
}

.gsc-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.gsc-table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.gsc-table thead {
    display: table-header-group;
}

.gsc-table th,
.gsc-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

.gsc-table tbody tr {
    transition: background 0.1s;
}

.gsc-table tbody tr:hover {
    background: #f8fafc;
}

.gsc-table tbody tr:nth-child(even) {
    background: #fafbfd;
}

.gsc-table tbody tr:nth-child(even):hover {
    background: #f1f5f9;
}

.gsc-table th {
    position: sticky;
    top: 0;
    background: #f8fafc;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
    z-index: 1;
    border-bottom: 1px solid var(--border-strong);
}

.gsc-table th.is-sortable {
    cursor: pointer;
    user-select: none;
}

.gsc-table th.is-sortable:hover {
    background: #f1f5f9;
    color: var(--text);
}

.gsc-table th.is-num,
.gsc-table td.is-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.gsc-table th.is-sorted {
    color: var(--accent);
}

.sort-indicator::after {
    content: "↕";
    margin-left: 4px;
    opacity: 0.35;
    font-size: 0.65rem;
}

.gsc-table th.is-sorted-asc .sort-indicator::after {
    content: "↑";
    opacity: 1;
}

.gsc-table th.is-sorted-desc .sort-indicator::after {
    content: "↓";
    opacity: 1;
}

.gsc-table--compare {
    --gsc-table-head-row1-h: 30px;
    min-width: 880px;
}

.gsc-table--compare thead tr.gsc-table__head-metrics th {
    top: 0;
    padding-bottom: 4px;
    border-bottom: none;
    box-shadow: none;
}

.gsc-table--compare thead tr.gsc-table__head-metrics th[rowspan="2"] {
    vertical-align: bottom;
    border-bottom: 1px solid var(--border-strong);
}

.gsc-table--compare thead tr.gsc-table__head-periods th {
    top: var(--gsc-table-head-row1-h);
    padding-top: 4px;
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: none;
    color: var(--text-muted);
    background: #f8fafc;
    border-bottom: 1px solid var(--border-strong);
    box-shadow: 0 1px 0 var(--border-strong);
}

.gsc-table--compare thead th.gsc-table__head-period--prev {
    color: #64748b;
}

.gsc-table td.gsc-table__compare-prev {
    color: #64748b;
}

.gsc-table--compare thead th.gsc-table__head-period.is-sortable {
    cursor: pointer;
    user-select: none;
}

.gsc-table--compare thead th.gsc-table__head-period.is-sortable:hover {
    background: #f1f5f9;
    color: var(--text);
}

.gsc-table--compare thead th.gsc-table__head-period.is-sorted {
    color: var(--accent);
}

.gsc-table--compare thead th.gsc-table__head-metric {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
    vertical-align: bottom;
    border-bottom: none;
}

.gsc-table td.gsc-cell-page,
.gsc-table td.gsc-cell-query,
.gsc-table td.gsc-cell-text {
    max-width: 300px;
    word-break: break-all;
    font-size: 0.75rem;
    color: #334155;
}

.gsc-page-cell,
.gsc-query-cell {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.gsc-page-path,
.gsc-page-drill-btn .gsc-page-path {
    flex: 1;
    min-width: 0;
    word-break: break-all;
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: rgba(37, 99, 235, 0.35);
    text-underline-offset: 2px;
}

.gsc-page-link {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    gap: 3px;
    height: 28px;
    padding: 0 8px;
    margin-top: -2px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-elevated);
    color: var(--accent);
    font-size: 0.6875rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.gsc-page-link__label {
    letter-spacing: 0.02em;
}

.gsc-page-link:hover {
    background: var(--accent-soft);
    border-color: rgba(37, 99, 235, 0.35);
    color: var(--accent-hover);
}

.gsc-page-link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.gsc-page-drill-btn {
    flex: 1;
    min-width: 0;
    padding: 0;
    border: none;
    background: none;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
    border-radius: 4px;
}

.gsc-page-drill-btn:hover .gsc-page-path {
    color: var(--accent-hover);
    text-decoration-color: var(--accent);
}

.gsc-page-drill-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Page detail drawer */
.gsc-page-detail {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    justify-content: flex-end;
}

.gsc-page-detail[hidden] {
    display: none;
}

.gsc-page-detail__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
}

.gsc-page-detail__panel {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: min(720px, 100vw);
    max-width: 100%;
    height: 100%;
    background: var(--bg-elevated);
    border-left: 1px solid var(--border);
    box-shadow: -8px 0 32px rgba(15, 23, 42, 0.12);
}

.gsc-page-detail__header {
    flex-shrink: 0;
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--border);
}

.gsc-page-detail__title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.gsc-page-detail__title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.gsc-page-detail__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
}

.gsc-page-detail__close:hover {
    background: var(--bg-muted);
    color: var(--text);
}

.gsc-page-detail__url {
    margin: 0 0 10px;
    font-size: 0.8125rem;
    word-break: break-all;
    color: var(--text-muted);
}

.gsc-page-detail__url-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.gsc-page-detail__inherit-hint {
    margin: 10px 0 0;
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.gsc-page-detail__period {
    flex-shrink: 0;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.gsc-page-detail__period-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 10px;
}

.gsc-page-detail__period-row .gsc-field {
    flex: 1 1 140px;
    min-width: 0;
    margin-bottom: 0;
}

.gsc-page-detail__period-row .gsc-field__label {
    color: var(--text-muted);
}

.gsc-page-detail__period-row .gsc-input {
    border-color: var(--border);
    background: var(--bg-elevated);
    color: var(--text);
}

.gsc-page-detail__period-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.gsc-page-detail__tabs {
    flex-shrink: 0;
    display: flex;
    gap: 4px;
    padding: 8px 12px 0;
    overflow-x: auto;
    border-bottom: 1px solid var(--border);
    -webkit-overflow-scrolling: touch;
}

.gsc-page-detail__tab {
    flex-shrink: 0;
    padding: 8px 12px;
    border: none;
    border-bottom: 2px solid transparent;
    background: none;
    color: var(--text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

.gsc-page-detail__tab.is-active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.gsc-page-detail__tab:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.gsc-page-detail__body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 16px 20px 24px;
}

.gsc-page-detail__status {
    margin: 0 0 12px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8125rem;
    background: var(--bg-muted);
    color: var(--text-muted);
}

.gsc-page-detail__status.is-error {
    background: #fef2f2;
    color: #b91c1c;
}

.gsc-page-detail__summary {
    margin-bottom: 12px;
}

.gsc-page-detail__chart-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.gsc-page-detail__chart-wrap {
    position: relative;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    padding: 8px;
}

.gsc-page-detail__chart {
    display: block;
    width: 100%;
    height: 180px;
}

.gsc-page-detail__breakdown-meta {
    margin: 0 0 10px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--text-muted);
    background: var(--bg-muted);
}

.gsc-page-detail__breakdown-meta.is-warn {
    color: #92400e;
    background: #fffbeb;
}

.gsc-page-detail__empty {
    margin: 0;
    padding: 32px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.gsc-page-detail__table-wrap {
    max-height: none;
}

.gsc-page-detail__table .gsc-cell-text {
    max-width: 280px;
    word-break: break-all;
}

.gsc-table__empty td {
    text-align: center;
    color: var(--text-muted);
    padding: 56px 16px;
    background: var(--bg-elevated) !important;
}

.gsc-table-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    min-height: 52px;
}

.gsc-load-more {
    display: flex;
    justify-content: center;
    flex: 1;
    padding: 0;
    border-top: none;
}

.gsc-row-count--footer {
    flex-shrink: 0;
    text-align: right;
    max-width: min(100%, 420px);
}

.gsc-sp-filter-bar {
    display: none;
}

/* ===================================================
   SP
====================================================== */
@media (max-width: 767px) {
    .gsc-body.is-sidebar-collapsed .gsc-sidebar {
        width: var(--sidebar-w);
        opacity: 1;
        pointer-events: auto;
    }

    .gsc-app.is-authed .gsc-page-lead,
    .gsc-app.is-authed .gsc-page-disclaimer {
        display: none;
    }

    .gsc-app.is-authed .gsc-page-intro {
        margin-bottom: 10px;
    }

    .gsc-app.is-authed .page-heading {
        font-size: 0.75rem;
        font-weight: 500;
        color: var(--text-muted);
    }

    .gsc-topbar {
        padding: 0 12px;
    }

    .gsc-topbar__menu-btn {
        display: inline-flex;
    }

    .gsc-topbar__subtitle {
        display: none;
    }

    .gsc-topbar__title {
        font-size: 0.875rem;
    }

    .gsc-topbar__user-label {
        display: none;
    }

    .gsc-tool-switcher__item {
        padding: 5px 10px;
        font-size: 0.6875rem;
    }

    .gsc-sidebar {
        position: fixed;
        top: var(--topbar-h);
        left: 0;
        bottom: 0;
        z-index: 200;
        transform: translateX(-100%);
        transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 8px 0 32px rgba(0, 0, 0, 0.25);
    }

    .gsc-sidebar.is-open {
        transform: translateX(0);
    }

    .gsc-sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        top: var(--topbar-h);
        z-index: 150;
        background: rgba(15, 23, 42, 0.5);
        backdrop-filter: blur(2px);
    }

    .gsc-sidebar-backdrop:not([hidden]) {
        display: block;
    }

    .gsc-main {
        padding: 16px 12px calc(var(--sp-filter-h) + 16px + var(--safe-bottom));
    }

    .gsc-login-panel {
        min-height: auto;
        padding: 8px 0 20px;
    }

    .gsc-login-card {
        padding: 28px 20px;
    }

    .gsc-page-intro {
        margin-bottom: 12px;
    }

    .gsc-page-lead {
        font-size: 0.75rem;
    }

    .gsc-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .gsc-summary__value {
        font-size: 1.25rem;
    }

    .gsc-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .gsc-page-size {
        margin-left: 0;
        justify-content: space-between;
    }

    .gsc-chart-panel__header {
        flex-direction: column;
        align-items: stretch;
    }

    .gsc-chart-panel__header-start,
    .gsc-chart-metric-toggle {
        width: 100%;
    }

    .gsc-chart-metric-toggle {
        flex-wrap: wrap;
    }

    .gsc-modal {
        padding: 12px;
        align-items: flex-end;
    }

    .gsc-modal__dialog {
        width: 100%;
        max-height: min(92dvh, 720px);
        border-radius: 14px 14px 0 0;
    }

    .gsc-modal__footer {
        flex-wrap: wrap;
        justify-content: stretch;
    }

    .gsc-modal__footer .gsc-btn {
        flex: 1 1 auto;
        min-height: 44px;
    }

    .gsc-sidebar__footer {
        display: none;
    }

    .gsc-sp-filter-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 90;
        height: calc(var(--sp-filter-h) + var(--safe-bottom));
        padding: 10px 16px calc(10px + var(--safe-bottom));
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.06);
    }

    .gsc-sp-filter-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        min-height: 44px;
        padding: 9px 14px;
        border: 1px solid var(--border);
        border-radius: 8px;
        background: var(--bg-elevated);
        font-family: inherit;
        font-size: 0.8125rem;
        font-weight: 500;
        cursor: pointer;
    }

    .gsc-page-detail__panel {
        width: 100vw;
    }

    .gsc-page-detail__header,
    .gsc-page-detail__period,
    .gsc-page-detail__body {
        padding-left: 16px;
        padding-right: 16px;
    }

    .gsc-page-detail__period-actions .gsc-btn {
        min-height: 40px;
    }
}

@media (min-width: 768px) {
    .page-heading {
        text-align: left;
    }
}

/* PDF export via browser print */
.gsc-print-root {
    display: none;
}

.gsc-print__report {
    --print-text: #0f172a;
    --print-muted: #64748b;
    --print-border: #e2e8f0;
    --print-bg: #ffffff;
    --print-surface: #fafbfd;
    --print-accent: #2563eb;
    --print-accent-soft: #eff6ff;
    --print-pad-x: 10px;
    color: var(--print-text);
    font-family: var(--font);
    font-size: 11px;
    line-height: 1.5;
    padding: 0 var(--print-pad-x);
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
}

/* App topbar (brand only) */
.gsc-print__topbar {
    position: static;
    height: auto;
    min-height: 52px;
    margin: 0 calc(-1 * var(--print-pad-x)) 10px;
    padding: 8px var(--print-pad-x);
    background: #fff;
    backdrop-filter: none;
    border-bottom: 1px solid var(--border);
}

.gsc-print__topbar .gsc-topbar__title {
    font-size: 1rem;
}

.gsc-print__topbar .gsc-topbar__subtitle {
    font-size: 0.65rem;
}

/* Sections */
.gsc-print__section {
    margin-bottom: 12px;
    break-inside: avoid;
    page-break-inside: avoid;
}

.gsc-print__section--table {
    break-inside: auto;
    page-break-inside: auto;
}

.gsc-print__section-title {
    margin: 0 0 6px;
    padding-left: 4px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--print-muted);
}

.gsc-print__section-card {
    padding: 14px 18px;
    border: 1px solid var(--print-border);
    border-radius: 10px;
    background: var(--print-bg);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.gsc-print__section-card--chips {
    padding: 12px 16px;
}

.gsc-print__section-card--table {
    padding: 0;
    overflow: visible;
}

.gsc-print__section-card--charts {
    padding: 10px 12px;
}

/* Condition chips */
.gsc-print__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.gsc-print__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: 999px;
    background: #f1f5f9;
    font-size: 10px;
    line-height: 1.35;
}

.gsc-print__chip.is-accent {
    background: var(--print-accent-soft);
}

.gsc-print__chip-label {
    color: var(--print-muted);
    font-weight: 600;
}

.gsc-print__chip-value {
    color: var(--print-text);
    font-weight: 600;
}

.gsc-print__chip.is-accent .gsc-print__chip-value {
    color: var(--print-accent);
}

/* Summary cards */
.gsc-print__summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.gsc-print__summary-card {
    position: relative;
    padding: 12px 14px 12px 16px;
    border: 1px solid var(--print-border);
    border-radius: 10px;
    background: var(--print-bg);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.gsc-print__summary-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--card-accent, var(--print-accent));
}

.gsc-print__summary-card--clicks {
    --card-accent: #2563eb;
}

.gsc-print__summary-card--impressions {
    --card-accent: #7c3aed;
}

.gsc-print__summary-card--ctr {
    --card-accent: #059669;
}

.gsc-print__summary-card--position {
    --card-accent: #d97706;
}

.gsc-print__summary-label {
    display: block;
    margin-bottom: 5px;
    font-size: 8.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--print-muted);
}

.gsc-print__summary-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--print-text);
}

.gsc-print__summary-delta {
    display: inline-flex;
    margin-top: 5px;
    padding: 2px 7px;
    border-radius: 999px;
    font-size: 8.5px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    background: #f1f5f9;
    color: var(--print-muted);
}

.gsc-print__summary-delta.is-up {
    background: #ecfdf5;
    color: #047857;
}

.gsc-print__summary-delta.is-down {
    background: #fef2f2;
    color: #b91c1c;
}

.gsc-print__summary-prev {
    display: block;
    margin-top: 4px;
    font-size: 8px;
    color: var(--print-muted);
}

/* Charts */
.gsc-print__charts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.gsc-print__charts.is-single {
    grid-template-columns: 1fr;
}

.gsc-print__chart-card {
    border: 1px solid var(--print-border);
    border-radius: 10px;
    background: var(--print-surface);
    overflow: hidden;
}

.gsc-print__chart-card-label {
    padding: 6px 10px;
    border-bottom: 1px solid var(--print-border);
    background: var(--print-bg);
    font-size: 8.5px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--print-muted);
}

.gsc-print__chart-card-img {
    padding: 6px 8px 4px;
}

.gsc-print__chart-card-img img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 32mm;
    object-fit: contain;
}

.gsc-print__charts.is-single .gsc-print__chart-card-img img {
    max-height: 48mm;
}

/* Data table */
.gsc-print__table-note {
    margin: 0 0 6px;
    padding-left: 4px;
    font-size: 9px;
    color: var(--print-muted);
}

.gsc-print__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 9px;
    line-height: 1.45;
}

.gsc-print__table th,
.gsc-print__table td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--print-border);
    text-align: left;
    vertical-align: top;
    word-break: break-word;
}

.gsc-print__table th {
    background: #f8fafc;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--print-muted);
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
}

.gsc-print__table tbody tr:nth-child(even) {
    background: var(--print-surface);
}

.gsc-print__table th.is-num,
.gsc-print__table td.is-num {
    text-align: right;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.gsc-print__table th:first-child,
.gsc-print__table td:first-child {
    padding-left: 14px;
}

.gsc-print__table th:last-child,
.gsc-print__table td:last-child {
    padding-right: 14px;
}

.gsc-print__table tbody tr:last-child td {
    padding-bottom: 7px;
}

.gsc-print__table-foot td {
    padding: 6px 14px;
    border-top: 1px solid var(--print-border);
    font-size: 8px;
    font-weight: 600;
    color: var(--print-muted);
    text-align: right;
    background: var(--print-bg);
}

.gsc-print__cell-text {
    max-width: 28em;
}

@media print {
    @page {
        size: A4 portrait;
        margin: 9mm;
    }

    html,
    body.gsc-printing {
        height: auto !important;
        overflow: visible !important;
    }

    body.gsc-printing .gsc-app {
        display: block !important;
        height: auto !important;
        min-height: 0 !important;
        overflow: visible !important;
    }

    body.gsc-printing .gsc-app > *:not(.gsc-print-root) {
        display: none !important;
    }

    body.gsc-printing .gsc-print-root {
        display: block !important;
        overflow: visible !important;
    }

    body.gsc-printing .gsc-print-root[hidden] {
        display: block !important;
    }

    .gsc-print__report,
    .gsc-print__topbar,
    .gsc-print__topbar .gsc-topbar__logo,
    .gsc-print__summary-card,
    .gsc-print__chip.is-accent,
    .gsc-print__summary-delta,
    .gsc-print__table th,
    .gsc-print__table tbody tr:nth-child(even) {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .gsc-print__section-card--table {
        overflow: visible !important;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }

    .gsc-print__table thead {
        display: table-header-group;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .gsc-print__table tfoot {
        display: table-footer-group;
    }

    .gsc-print__table thead tr {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .gsc-print__table-foot td {
        padding-top: 5px;
        padding-bottom: 5px;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .gsc-print__table tbody tr {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}