:root {
    /* Base palette */
    --white: #ffffff;
    --white-rgb: 255, 255, 255;
    --black-rgb: 0, 0, 0;
    --ink-shadow-rgb: 15, 6, 2;
    --bg: #ffffff;
    --card-bg: #ffffff;
    --accent-soft: #ffe7d4;
    --accent-soft-2: #ffeef1;
    --accent-soft-rgb: 255, 231, 212;
    --accent-soft-2-rgb: 255, 238, 241;
    --accent-strong: #f28b82;
    --accent-muted: #f6c7b6;
    --accent-rgb: 242, 139, 130;
    --accent-shadow-rgb: 220, 120, 105;
    --text-main: #2d1b1b;
    --text-muted: #7a5a5a;
    --text-on-accent: #3c1e1b;
    --border-subtle: #f0e0d8;
    --border-subtle-rgb: 240, 224, 216;
    --shadow-soft: 0 22px 55px rgba(15, 6, 2, 0.12);
    --radius-xl: 28px;
    --radius-pill: 999px;
    --input-radius: 14px;

    /* Page background (radial corner glow) */
    --page-glow-tl: #ffe8d6;
    --page-glow-br: #ffeef3;

    /* Surfaces */
    --surface-input: #fff7f0;
    --surface-canvas: #fffbf8;
    --surface-hover: #fff2ea;
    --surface-warm-rgb: 255, 251, 248;
    --surface-cool-rgb: 246, 250, 255;
    --surface-hint-start: rgba(255, 247, 240, 0.95);
    --surface-hint-end: rgba(255, 251, 248, 0.98);

    --placeholder: #c0a4a0;

    /* Reusable gradients & elevation */
    --gradient-accent: linear-gradient(135deg, var(--accent-strong), var(--accent-muted));
    --gradient-profile-hint: linear-gradient(135deg, var(--surface-hint-start), var(--surface-hint-end));

    --focus-ring-accent: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
    --focus-ring-accent-md: 0 0 0 3px rgba(var(--accent-rgb), 0.25);
    --focus-ring-accent-strong: 0 0 0 3px rgba(var(--accent-rgb), 0.5);

    --shadow-accent-sm: 0 6px 20px rgba(var(--accent-rgb), 0.3);
    --shadow-accent-md: 0 8px 24px rgba(var(--accent-rgb), 0.35);
    --shadow-accent-lg: 0 10px 28px rgba(var(--accent-rgb), 0.4);
    --shadow-accent-xl: 0 12px 28px rgba(var(--accent-rgb), 0.4);
    --shadow-coral-button: 0 12px 30px rgba(var(--accent-shadow-rgb), 0.35);
    --shadow-coral-button-hover: 0 16px 40px rgba(var(--accent-shadow-rgb), 0.4);
    --shadow-coral-button-active: 0 8px 20px rgba(var(--accent-shadow-rgb), 0.3);
    --shadow-avatar: 0 8px 22px rgba(var(--accent-shadow-rgb), 0.4);
    --shadow-tab-indicator: 0 8px 24px rgba(var(--accent-shadow-rgb), 0.35);

    /* Inline feedback */
    --message-success-bg: rgba(76, 175, 80, 0.12);
    --message-success-fg: #2e7d32;
    --message-success-border: rgba(76, 175, 80, 0.3);
    --message-error-bg: rgba(211, 47, 47, 0.08);
    --message-error-fg: #c62828;
    --message-error-border: rgba(211, 47, 47, 0.25);
    --danger: #ef4444;
    --danger-strong: #c82333;
    --danger-strong-hover: #a71d2a;
    --danger-strong-rgb: 200, 35, 51;
    --danger-rgb: 220, 53, 69;

    --streak-fire-cold: #d4dde4;
    --streak-fire-hot: #e85d4c;
    --streak-banner-gradient: linear-gradient(135deg, #fff8f6 0%, #fff5f5 40%, #fff0f0 100%);
    --streak-banner-border: rgba(var(--accent-rgb), 0.22);
    --streak-banner-text: #5c3d3d;
    --streak-banner-text-strong: #4a2f2f;
    --streak-banner-pill-bg: rgba(255, 200, 200, 0.45);
    --streak-banner-milestone: #e87068;
    --streak-banner-footnote: #6a4a4a;

    --activity-sun: #e8c547;
    --activity-sun-line: #d4a827;
    --activity-sun-soft: #fff9e6;
    --activity-sun-rgb: 212, 168, 39;
    --activity-exercise: #3cb878;
    --activity-exercise-soft: #e8f8ef;
    --activity-exercise-rgb: 60, 184, 120;
    --activity-study: #3d9ad6;
    --activity-study-soft: #e8f3fb;
    --activity-study-rgb: 61, 154, 214;
    --activity-screen: #e85d5d;
    --activity-screen-soft: #fdecec;
    --activity-screen-rgb: 232, 93, 93;
    --goals-accent-rgb: 52, 152, 219;
    --grid-null: #d4b8b0;
    --grid-view-hover: #5a8f7b;
    --swot-strength: #4caf50;
    --swot-weakness: #f44336;
    --swot-opportunity: #2196f3;
    --swot-threat: #ffc107;

    --slate-rgb: 55, 65, 81;
    --slate-900-rgb: 15, 23, 42;
    --slate-800-rgb: 31, 41, 55;
    --slate-950-rgb: 17, 24, 39;
    --gray-200-rgb: 229, 231, 235;
    --gray-100-rgb: 243, 244, 246;
    --red-700: #b91c1c;
    --red-700-rgb: 185, 28, 28;
    --red-200: #fecaca;
    --red-100-rgb: 254, 242, 242;
    --red-300-rgb: 252, 165, 165;
    --red-400-rgb: 248, 113, 113;
    --red-900-rgb: 127, 29, 29;

    /* RGB components (for rgba() overlays) */
    --text-main-rgb: 45, 27, 27;
    --accent-muted-rgb: 246, 199, 182;

    --gradient-ai-insight-neutral: linear-gradient(145deg, rgba(255, 250, 246, 0.98), rgba(255, 241, 244, 0.9));
    --shadow-ai-insight-neutral: 0 12px 32px rgba(var(--text-main-rgb), 0.06);
    --gradient-ai-border-glow: linear-gradient(135deg, rgba(var(--accent-rgb), 0.4), rgba(var(--accent-muted-rgb), 0.28));

    --shadow-accent-compact: 0 4px 14px rgba(var(--accent-rgb), 0.35);
}

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

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text-main);
}

body {
    background: radial-gradient(circle at top left, var(--page-glow-tl) 0, transparent 60%), radial-gradient(circle at bottom right, var(--page-glow-br) 0, transparent 55%), var(--bg);
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 16px;
}

label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
}

.input-shell {
    position: relative;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--input-radius);
    border: 1px solid var(--border-subtle);
    background: var(--surface-input);
    font-size: 14px;
    color: var(--text-main);
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, transform 0.08s ease;
}

    input::placeholder,
    textarea::placeholder {
        color: var(--placeholder);
    }

    input:focus,
    textarea:focus,
    select:focus {
        border-color: rgba(var(--accent-rgb), 0.85);
        background: var(--bg);
        box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.35);
        transform: translateY(-1px);
    }

.Login-register-button {
    display: inline-flex;
    width:100%;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 18px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-on-accent);
    background: var(--gradient-accent);
    box-shadow: var(--shadow-coral-button);
    transform: translateY(0);
    transition: transform 0.1s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

    .Login-register-button:hover {
        transform: translateY(-1px);
        filter: brightness(1.03);
        box-shadow: var(--shadow-coral-button-hover);
    }

    .Login-register-button:active {
        transform: translateY(0);
        box-shadow: var(--shadow-coral-button-active);
    }

    .Login-register-button span.chevron {
        font-size: 18px;
        margin-top: -1px;
    }

.text-muted-soft {
    color: var(--text-muted);
    font-size: 13px;
}

/* Authenticated app shell */

.app-body {
    margin: 0;
    height: 100vh;
    overflow: hidden;
}

.app-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    height: 100vh;
    overflow: hidden;
    background: radial-gradient(circle at top left, var(--page-glow-tl) 0, transparent 60%),
                radial-gradient(circle at bottom right, var(--page-glow-br) 0, transparent 55%),
                var(--bg);
    transition: grid-template-columns 0.2s ease;
}

.app-shell[data-sidebar-collapsed="true"] {
    grid-template-columns: 80px minmax(0, 1fr);
}

.app-sidebar {
    background: rgba(var(--white-rgb), 0.92);
    border-right: 1px solid var(--border-subtle);
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    backdrop-filter: blur(18px);
    overflow-y: auto;
}

.app-sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 8px;
}

.sidebar-toggle {
    border: none;
    background: var(--surface-input);
    border-radius: 999px;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-main);
    box-shadow: 0 6px 16px rgba(var(--ink-shadow-rgb), 0.08);
}

.sidebar-toggle i {
    font-size: 14px;
}

.app-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 6px;
}

.app-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 999px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.12s ease, color 0.12s ease, transform 0.08s ease;
}

.app-nav-link i {
    width: 18px;
    text-align: center;
    font-size: 14px;
}

.app-nav-link span {
    white-space: nowrap;
}

.app-shell[data-sidebar-collapsed="true"] .app-nav-link span {
    display: none;
}

.app-nav-link:hover {
    background: var(--surface-hover);
    color: var(--text-main);
    transform: translateY(-1px);
}

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

.app-topbar {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 22px;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(var(--white-rgb), 0.92);
    backdrop-filter: blur(18px);
    flex-shrink: 0;
}

.app-topbar-left {
    display: flex;
    align-items: center;
}

.app-brand {
    font-weight: 700;
    font-size: 18px;
    color: var(--text-main);
    white-space: nowrap;
}

.app-topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-menu {
    position: relative;
}

.user-menu-trigger {
    border: none;
    background: transparent;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 999px;
    transition: background 0.12s ease;
}

.user-menu-trigger:hover {
    background: var(--surface-hover);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: var(--gradient-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-accent);
    box-shadow: var(--shadow-avatar);
}

.user-avatar i {
    font-size: 14px;
}

.user-name {
    font-size: 14px;
    color: var(--text-main);
}

.user-menu-chevron {
    font-size: 10px;
    color: var(--text-muted);
}

.streak-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    flex-shrink: 0;
    padding: 6px 4px;
    border-radius: 10px;
}

.streak-badge__count {
    font-size: 14px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    min-width: 1ch;
    text-align: center;
    transition: color 0.15s ease, transform 0.15s ease;
}

.streak-badge--cold .streak-badge__count {
    color: var(--text-muted);
}

.streak-badge--hot .streak-badge__count {
    color: var(--text-main);
}

.streak-badge .fa-fire {
    font-size: 15px;
    line-height: 1;
    transition: color 0.15s ease, filter 0.15s ease, transform 0.15s ease;
}

.streak-badge--cold .fa-fire {
    color: var(--streak-fire-cold);
    filter: drop-shadow(0 0 0.5px rgba(var(--text-main-rgb), 0.18)) drop-shadow(0 1px 1px rgba(var(--white-rgb), 0.9));
}

.streak-badge--hot .fa-fire {
    color: var(--streak-fire-hot);
    filter: drop-shadow(0 0 6px rgba(var(--accent-rgb), 0.45));
}

.streak-badge__tip {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    width: max-content;
    max-width: min(260px, 70vw);
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.35;
    color: var(--text-main);
    text-align: center;
    background: var(--bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(var(--ink-shadow-rgb), 0.14);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
    z-index: 40;
}

.streak-badge__tip::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 7px solid transparent;
    border-bottom-color: var(--bg);
    filter: drop-shadow(0 -1px 0 var(--border-subtle));
}

.streak-badge:hover .streak-badge__tip,
.streak-badge:focus-within .streak-badge__tip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.notifications-popover {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.notifications-popover__trigger {
    position: relative;
    border: none;
    background: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 4px;
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-muted);
    transition: background 0.12s ease, color 0.12s ease;
}

.notifications-popover__dot {
    position: absolute;
    top: 4px;
    right: 2px;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--danger);
    box-shadow: 0 0 0 1.5px var(--bg);
    pointer-events: none;
}

.notifications-popover__trigger:hover,
.notifications-popover__trigger[aria-expanded="true"] {
    background: var(--surface-hover);
    color: var(--text-main);
}

.notifications-popover__trigger .fa-bell {
    font-size: 15px;
    line-height: 1;
}

.notifications-popover__panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    transform: translateY(4px);
    width: max-content;
    max-width: min(280px, 70vw);
    min-width: 220px;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.35;
    color: var(--text-main);
    text-align: left;
    background: var(--bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(var(--ink-shadow-rgb), 0.14);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-sizing: border-box;
}

.notifications-popover__panel::after {
    content: "";
    position: absolute;
    bottom: 100%;
    right: 16px;
    border: 7px solid transparent;
    border-bottom-color: var(--bg);
    filter: drop-shadow(0 -1px 0 var(--border-subtle));
}

.notifications-popover__panel[data-open="true"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.notifications-popover__empty {
    margin: 0;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text-muted);
    text-align: center;
}

.notifications-popover__scroll {
    max-height: 150px;
    overflow-y: auto;
    margin: 0 -4px;
    padding: 0 4px;
    -webkit-overflow-scrolling: touch;
}

.notifications-popover__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

.notifications-popover__card {
    width: 100%;
    margin: 0;
    padding: 8px 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--surface-hover);
    cursor: pointer;
    text-align: left;
    font: inherit;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: background 0.12s ease, border-color 0.12s ease;
    box-sizing: border-box;
}

.notifications-popover__card:hover {
    background: var(--bg);
    border-color: var(--border-subtle);
    filter: brightness(0.99);
}

.notifications-popover__card-title {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-main);
}

.notifications-popover__card-message {
    font-size: 11px;
    font-weight: 500;
    line-height: 1.35;
    color: var(--text-muted);
}

.streak-badge--hot:hover .fa-fire,
.streak-badge--hot:focus-within .fa-fire,
.streak-badge--hot:hover .streak-badge__count,
.streak-badge--hot:focus-within .streak-badge__count {
    transform: scale(1.06);
}

.user-menu-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 8px;
    background: var(--bg);
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(var(--ink-shadow-rgb), 0.18);
    border: 1px solid var(--border-subtle);
    padding: 6px;
    min-width: 160px;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity 0.12s ease, transform 0.12s ease;
    z-index: 30;
}

.user-menu-dropdown[data-open="true"] {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.user-menu-item {
    width: 100%;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-main);
}

a.user-menu-item {
    text-decoration: none;
    box-sizing: border-box;
}

.user-menu-item i {
    width: 16px;
    text-align: center;
}

.user-menu-item:hover {
    background: var(--surface-hover);
}

.app-content {
    flex: 1;
    padding: 24px 26px 30px;
    overflow-y: auto;
}

.app-page-placeholder {
    max-width: 720px;
}
.app-page-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 8px 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}
.app-page-title i {
    color: var(--accent-strong);
}
.app-page-desc {
    margin: 0;
    font-size: 14px;
    color: var(--text-muted);
}

/* Home: widget toolbar (actions top-right of main content) */
.home-page {
    max-width: 1200px;
    margin: 0 auto;
}

/* Home: streak summary banner (above Add widget / layout) */
.home-streak-banner {
    margin-bottom: 20px;
    padding: 18px 20px 16px;
    border-radius: 22px;
    background: var(--streak-banner-gradient);
    border: 1px solid var(--streak-banner-border);
    box-shadow: 0 1px 0 rgba(var(--white-rgb), 0.9) inset;
}

.home-streak-banner__row--head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 12px;
}

.home-streak-banner__current {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.home-streak-banner__flame {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-strong);
    color: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.45);
}

.home-streak-banner__flame i {
    font-size: 1.15rem;
}

.home-streak-banner__eyebrow {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--streak-banner-text);
    opacity: 0.9;
    line-height: 1.2;
    margin-bottom: 2px;
}

.home-streak-banner__value {
    display: block;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--streak-banner-text-strong);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

.home-streak-banner__max-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px 8px 10px;
    border-radius: 999px;
    background: var(--streak-banner-pill-bg);
    color: var(--streak-banner-text-strong);
    flex-shrink: 0;
}

.home-streak-banner__max-pill i {
    font-size: 1.05rem;
    color: var(--streak-banner-text);
    opacity: 0.85;
}

.home-streak-banner__max-text .home-streak-banner__eyebrow {
    font-size: 0.65rem;
    text-transform: none;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.home-streak-banner__max-text .home-streak-banner__value {
    font-size: 0.95rem;
    font-weight: 800;
}

.home-streak-banner__row--milestone {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--streak-banner-text);
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.home-streak-banner__milestone-frac {
    font-weight: 800;
    color: var(--streak-banner-milestone);
    font-variant-numeric: tabular-nums;
}

.home-streak-timeline {
    width: 100%;
}

.home-streak-timeline__scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    margin: 0 -2px;
    padding: 0 2px 2px;
}

.home-streak-timeline__inner {
    min-width: min(100%, 320px);
    width: 100%;
}

@media (max-width: 520px) {
    .home-streak-timeline__inner {
        min-width: 420px;
    }
}

.home-streak-timeline__bar-wrap {
    padding: 0 0 2px;
}

.home-streak-timeline__bar {
    position: relative;
    height: 12px;
    border-radius: 999px;
    background: rgba(var(--accent-rgb), 0.18);
    overflow: visible;
}

.home-streak-timeline__fill {
    height: 100%;
    width: 0;
    min-width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-strong), var(--streak-banner-milestone));
    transition: width 0.35s ease;
}

/* Thumb at end of current streak (same x as right edge of fill) */
.home-streak-timeline__mark--milestone {
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 2;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid var(--streak-banner-milestone);
    box-shadow: 0 0 0 1px rgba(var(--white-rgb), 0.7);
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.home-streak-timeline__mark--milestone::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    margin: -2.5px 0 0 -2.5px;
    border-radius: 50%;
    background: var(--streak-banner-milestone);
}

/* Same linear scale as the fill: value v -> (v - wStart) / (wEnd - wStart) of bar width. */
.home-streak-timeline__ticks {
    position: relative;
    width: 100%;
    min-height: 1.1em;
    margin-top: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--streak-banner-text);
    font-variant-numeric: tabular-nums;
}

.home-streak-timeline__tick {
    position: absolute;
    top: 0;
    line-height: 1.2;
    white-space: nowrap;
}

.home-streak-timeline__tick--align-start {
    left: 0;
    transform: none;
    text-align: left;
}

.home-streak-timeline__tick--align-end {
    right: 0;
    left: auto;
    transform: none;
    text-align: right;
}

.home-streak-timeline__tick--align-center {
    transform: translateX(-50%);
}

.home-streak-timeline__tick--milestone {
    font-weight: 800;
    color: var(--streak-banner-milestone);
}

.home-streak-banner__foot {
    margin: 10px 0 0 0;
    font-size: 0.78rem;
    color: var(--streak-banner-footnote);
}

.home-toolbar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 20px;
}

.home-toolbar__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.home-toolbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.home-toolbar-btn i {
    font-size: 0.9em;
}

.home-toolbar-btn--primary {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent-muted));
    color: var(--white);
    box-shadow: var(--shadow-accent-compact);
}

.home-toolbar-btn--primary:hover {
    filter: brightness(1.03);
    box-shadow: var(--shadow-accent-md);
}

.home-toolbar-btn--primary:active {
    transform: translateY(1px);
}

.home-toolbar-btn--primary:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-accent-strong), var(--shadow-accent-compact);
}

.home-toolbar-btn--secondary {
    border: 1px solid var(--border-subtle);
    background: var(--surface-canvas);
    color: var(--text-main);
}

.home-toolbar-btn--secondary:hover {
    border-color: var(--accent-muted);
    background: var(--accent-soft-2);
}

.home-toolbar-btn--secondary:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-accent-md);
}

.home-layout-toolbar {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* [hidden] must win over display:flex / inline-flex on these controls */
.home-layout-toolbar #home-layout-edit-btn[hidden] {
    display: none !important;
}

.home-layout-toolbar .home-layout-commit-group[hidden] {
    display: none !important;
}

.home-layout-commit-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

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

.home-widgets-panel .grid-stack-item {
    position: relative;
}

.home-widget-remove-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    z-index: 20;
    width: 26px;
    height: 26px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: rgba(var(--white-rgb), 0.95);
    color: var(--text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(var(--black-rgb), 0.08);
    transition: background 0.15s ease, color 0.15s ease;
}

.home-widget-remove-btn:hover {
    background: rgba(var(--accent-rgb), 0.18);
    color: var(--text-main);
}

.home-widget-add-popover {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.home-widget-add-popover__trigger .home-widget-add-popover__chevron {
    font-size: 0.7rem;
    margin-left: 2px;
    opacity: 0.9;
}

.home-widget-add-popover__panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    transform: translateY(4px);
    width: max-content;
    max-width: min(280px, 70vw);
    min-width: 220px;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.35;
    color: var(--text-main);
    text-align: left;
    background: var(--bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(var(--ink-shadow-rgb), 0.14);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
    z-index: 40;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-sizing: border-box;
}

.home-widget-add-popover__panel::after {
    content: "";
    position: absolute;
    bottom: 100%;
    right: 16px;
    border: 7px solid transparent;
    border-bottom-color: var(--bg);
    filter: drop-shadow(0 -1px 0 var(--border-subtle));
}

.home-widget-add-popover__panel[data-open="true"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.home-widget-add-popover__empty {
    margin: 0;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--text-muted);
    text-align: center;
}

.home-widget-add-popover__scroll {
    max-height: 220px;
    overflow-y: auto;
    margin: 0 -4px;
    padding: 0 4px;
    -webkit-overflow-scrolling: touch;
}

.home-widget-add-popover__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

.home-widget-add-popover__option {
    width: 100%;
    margin: 0;
    padding: 8px 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: var(--surface-hover);
    cursor: pointer;
    text-align: left;
    font: inherit;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: background 0.12s ease, border-color 0.12s ease;
    box-sizing: border-box;
}

.home-widget-add-popover__option:hover {
    background: var(--bg);
    border-color: var(--accent-muted);
}

.home-widget-add-popover__option-title {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-main);
}

.home-widget-tile {
    padding: 10px 12px;
    box-sizing: border-box;
    height: 100%;
    display: flex;
    align-items: flex-start;
}

.home-widget-tile__title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
}

.home-widget-card-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    line-height: 1.15;
}

/* Journal Activity dashboard widget */
.home-widgets-panel .grid-stack-item > .grid-stack-item-content.home-widget-tile--journal-activity {
    height: 100%;
    min-height: 0;
    box-sizing: border-box;
}

.home-widget-tile--journal-activity {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 12px 14px 14px;
    gap: 10px;
    overflow: hidden;
}

.journal-activity {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 0;
    flex: 1;
    overflow: hidden;
}

.journal-activity__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.journal-activity__pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.journal-activity__pill {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 4px 6px;
    border-radius: var(--radius-pill);
    background: var(--accent-soft-2);
    border: 1px solid rgba(var(--accent-rgb), 0.15);
}

.journal-activity__pill-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: none;
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 10px;
    transition: background 0.15s ease, color 0.15s ease;
}

.journal-activity__pill-btn:hover:not(:disabled) {
    background: rgba(var(--white-rgb), 0.7);
    color: var(--text-main);
}

.journal-activity__pill-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.journal-activity__pill-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-main);
    min-width: 2.25rem;
    text-align: center;
    letter-spacing: 0.04em;
}

.journal-activity__matrix {
    flex: 1 1 0;
    min-height: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

.journal-activity__loading {
    margin: 0;
    font-size: 12px;
    color: var(--text-muted);
}

.journal-activity__matrix-inner {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.journal-activity__matrix-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.journal-activity__dow {
    flex: 0 0 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    opacity: 0.85;
}

.journal-activity__matrix-cells {
    display: flex;
    flex-direction: row;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.journal-activity__cell {
    flex: 1 1 0;
    aspect-ratio: 1;
    max-width: 22px;
    min-width: 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.journal-activity__cell--pad {
    visibility: hidden;
    pointer-events: none;
}

.journal-activity__cell--inactive {
    background: var(--accent-soft-2);
    border: 1px solid rgba(var(--accent-rgb), 0.08);
}

.journal-activity__cell--active {
    background: var(--accent-strong);
    border: 1px solid rgba(var(--accent-shadow-rgb), 0.35);
    box-shadow: 0 2px 6px rgba(var(--accent-shadow-rgb), 0.25);
}

.journal-activity__x {
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    color: var(--white);
}

.journal-activity__legend {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 11px;
    margin-top: 2px;
}

.journal-activity__legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--text-main);
}

.journal-activity__legend-item--muted {
    color: var(--text-muted);
    font-weight: 500;
}

.journal-activity__legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 5px;
    flex-shrink: 0;
}

.journal-activity__legend-swatch--active {
    background: var(--accent-strong);
    border: 1px solid rgba(var(--accent-shadow-rgb), 0.35);
}

.journal-activity__legend-swatch--inactive {
    background: var(--accent-soft-2);
    border: 1px solid rgba(var(--accent-rgb), 0.1);
}

.journal-activity__error {
    margin: 0;
    font-size: 12px;
    color: var(--message-error-fg);
}

/* Activity Trend dashboard widget (vitality chart) */
.home-widgets-panel .grid-stack-item > .grid-stack-item-content.home-widget-tile--activity-trend {
    height: 100%;
    min-height: 0;
    box-sizing: border-box;
}

.home-widget-tile--activity-trend {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 12px 14px 12px;
    gap: 8px;
    overflow: hidden;
}

.activity-trend {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
    flex: 1;
    overflow: hidden;
}

.activity-trend__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.activity-trend__titles {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.activity-trend__legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
    max-width: 100%;
}

.activity-trend__chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    border-radius: var(--radius-pill);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--text-main);
    border: 1px solid var(--border-subtle);
}

.activity-trend__dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    flex-shrink: 0;
}

.activity-trend__chip--sun {
    background: var(--activity-sun-soft);
    border-color: rgba(var(--activity-sun-rgb), 0.35);
}

.activity-trend__chip--sun .activity-trend__dot {
    background: var(--activity-sun);
}

.activity-trend__chip--exercise {
    background: var(--activity-exercise-soft);
    border-color: rgba(var(--activity-exercise-rgb), 0.35);
}

.activity-trend__chip--exercise .activity-trend__dot {
    background: var(--activity-exercise);
}

.activity-trend__chip--study {
    background: var(--activity-study-soft);
    border-color: rgba(var(--activity-study-rgb), 0.35);
}

.activity-trend__chip--study .activity-trend__dot {
    background: var(--activity-study);
}

.activity-trend__chip--screen {
    background: var(--activity-screen-soft);
    border-color: rgba(var(--activity-screen-rgb), 0.35);
}

.activity-trend__chip--screen .activity-trend__dot {
    background: var(--activity-screen);
}

.activity-trend__chart-wrap {
    flex: 1 1 0;
    min-height: 140px;
    position: relative;
}

.activity-trend__loading {
    margin: 0;
    font-size: 12px;
    color: var(--text-muted);
}

.activity-trend__chart-inner {
    width: 100%;
    height: 100%;
    min-height: 140px;
}

.activity-trend__canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
}

.activity-trend__svg {
    width: 100%;
    height: auto;
    display: block;
}

.activity-trend__grid-line {
    stroke: rgba(var(--text-main-rgb), 0.08);
    stroke-width: 1;
}

.activity-trend__axis-y {
    fill: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.activity-trend__axis-x {
    fill: var(--text-muted);
    font-weight: 600;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.activity-trend__error {
    margin: 0;
    font-size: 12px;
    color: var(--message-error-fg);
}

.activity-trend__segmented {
    align-self: center;
    display: inline-flex;
    padding: 4px;
    border-radius: var(--radius-pill);
    background: var(--accent-soft-2);
    border: 1px solid rgba(var(--accent-rgb), 0.12);
    gap: 4px;
}

.activity-trend__seg {
    min-width: 36px;
    padding: 6px 14px;
    border: none;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
    cursor: pointer;
    background: transparent;
    color: var(--text-main);
    transition: background 0.15s ease, color 0.15s ease;
}

.activity-trend__seg:hover:not(.is-active) {
    background: rgba(var(--white-rgb), 0.65);
}

.activity-trend__seg.is-active {
    background: var(--text-on-accent);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(var(--text-main-rgb), 0.25);
}

.activity-trend__seg:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-accent-md);
}

.home-widgets-panel {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    background: rgba(var(--white-rgb), 0.85);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(12px);
    padding: 16px 18px;
    min-height: 300px;
}

.home-widgets-panel .grid-stack {
    width: 100%;
    min-height: 240px;
}

.home-memories-panel {
    margin-top: 16px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    background: rgba(var(--white-rgb), 0.85);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(12px);
    padding: 16px 18px;
}

.home-memories-panel__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.home-memories-panel__title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-main);
}

.home-memories-panel__meta {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
}

.home-memories-panel__desc {
    margin: 8px 0 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.home-memories-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 0 0 12px;
}

.home-memories-filter {
    position: relative;
}

.home-memories-filter__trigger {
    width: 100%;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(var(--border-subtle-rgb), 1);
    background: rgba(var(--white-rgb), 0.94);
    cursor: pointer;
}

.home-memories-filter__label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 700;
}

.home-memories-filter__value {
    min-width: 0;
    text-align: left;
    font-size: 0.84rem;
    color: var(--text-main);
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.home-memories-filter__trigger i {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.home-memories-filter__menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 15;
    padding: 8px;
    border-radius: 12px;
    border: 1px solid rgba(var(--border-subtle-rgb), 1);
    background: rgba(var(--white-rgb), 0.98);
    box-shadow: 0 14px 34px rgba(var(--black-rgb), 0.08);
    max-height: 220px;
    overflow-y: auto;
    display: none;
}

.home-memories-filter__menu[data-open="true"] {
    display: block;
}

.home-memories-filter__option {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 7px 6px;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 0.84rem;
}

.home-memories-filter__option:hover {
    background: var(--surface-hover);
}

.home-memories-filter__empty {
    margin: 0;
    padding: 4px 2px;
    color: var(--text-muted);
    font-size: 0.82rem;
}

.home-memories-message {
    margin-bottom: 10px;
    border-radius: 10px;
    border: 1px solid transparent;
    padding: 8px 10px;
    font-size: 0.88rem;
    font-weight: 600;
}

.home-memories-message--error {
    color: var(--message-error-fg);
    background: var(--message-error-bg);
    border-color: var(--message-error-border);
}

.home-memories-message--success {
    color: var(--message-success-fg);
    background: var(--message-success-bg);
    border-color: var(--message-success-border);
}

.home-memory-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.home-memory-list__empty {
    margin: 0;
    border: 1px dashed var(--border-subtle);
    border-radius: 14px;
    padding: 18px;
    color: var(--text-muted);
    background: rgba(var(--white-rgb), 0.72);
    font-size: 0.92rem;
}

.home-memory-card {
    --memory-bg-rgb: 237, 242, 247;
    --memory-fg-rgb: 55, 65, 81;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 14px;
    align-items: start;
    border: 1px solid rgba(var(--border-subtle-rgb), 0.95);
    border-radius: 16px;
    padding: 14px;
    background: linear-gradient(to bottom, rgba(var(--white-rgb), 0.96), rgba(var(--surface-warm-rgb), 0.9));
}

.home-memory-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    background: rgba(var(--memory-bg-rgb), 0.8);
    color: rgba(var(--memory-fg-rgb), 1);
    border: 1px solid rgba(var(--memory-fg-rgb), 0.18);
}

.home-memory-card__body {
    min-width: 0;
}

.home-memory-card__value {
    margin: 0;
    color: var(--text-main);
    font-size: 1.02rem;
    line-height: 1.4;
    font-weight: 600;
}

.home-memory-card__reason {
    margin: 4px 0 0;
    color: var(--text-muted);
    font-size: 0.93rem;
    line-height: 1.45;
    font-style: italic;
}

.home-memory-card__chips {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.home-memory-chip {
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-pill);
    padding: 5px 12px;
    background: rgba(var(--gray-100-rgb), 0.75);
    color: rgba(var(--slate-rgb), 1);
    font-size: 0.8rem;
    font-weight: 600;
}

.home-memory-chip--type {
    background: rgba(var(--memory-bg-rgb), 0.95);
    color: rgba(var(--memory-fg-rgb), 1);
}

.home-memory-card__delete {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--text-muted);
    width: 30px;
    height: 30px;
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s ease, background 0.15s ease;
}

.home-memory-card__delete:hover {
    color: var(--danger-strong);
    background: rgba(var(--danger-rgb), 0.1);
}

.home-memory-card--preference {
    --memory-bg-rgb: 233, 221, 248;
    --memory-fg-rgb: 122, 92, 187;
}

.home-memory-card--fact {
    --memory-bg-rgb: 209, 231, 250;
    --memory-fg-rgb: 63, 115, 175;
}

.home-memory-card--goal {
    --memory-bg-rgb: 206, 240, 216;
    --memory-fg-rgb: 63, 136, 93;
}

.home-memory-card--constraint {
    --memory-bg-rgb: 255, 227, 227;
    --memory-fg-rgb: 170, 63, 63;
}

.home-memory-card--behavior {
    --memory-bg-rgb: 254, 236, 206;
    --memory-fg-rgb: 171, 117, 40;
}

.home-memory-card--emotion {
    --memory-bg-rgb: 223, 240, 255;
    --memory-fg-rgb: 54, 117, 170;
}

.home-memories-pager {
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.home-memories-pager__btn {
    appearance: none;
    border: 1px solid rgba(var(--border-subtle-rgb), 1);
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 0.82rem;
    font-weight: 700;
    background: rgba(var(--white-rgb), 0.9);
    color: var(--text-main);
    cursor: pointer;
}

.home-memories-pager__btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.home-memories-pager__state {
    min-width: 72px;
    text-align: center;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .app-shell {
        grid-template-columns: 72px minmax(0, 1fr);
    }

    .app-shell[data-sidebar-collapsed="true"] {
        grid-template-columns: 60px minmax(0, 1fr);
    }

    .app-topbar {
        padding-inline: 14px;
    }

    .app-content {
        padding: 18px 16px 24px;
    }

    .home-memory-card {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .home-memory-card__delete {
        grid-column: 2;
        justify-self: end;
    }

    .home-memories-filters {
        grid-template-columns: 1fr;
    }
}

/* Shared viewport guard for undersized screens */
.small-screen-notice {
    display: none;
    min-height: 100vh;
    width: 100%;
    padding: 24px;
    align-items: center;
    justify-content: center;
}

.small-screen-notice__card {
    width: min(100%, 420px);
    padding: 36px 30px 24px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    background: rgba(var(--white-rgb), 0.94);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.small-screen-notice__title {
    margin: 0 0 12px;
    font-size: clamp(1.5rem, 2vw, 1.8rem);
    line-height: 1.2;
    color: var(--text-main);
}

.small-screen-notice__message {
    margin: 0 0 20px;
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.5;
}

.small-screen-notice__meta {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

@media (max-width: 1023px), (max-height: 639px) {
    .viewport-guard-content {
        display: none !important;
    }

    .small-screen-notice {
        display: flex;
    }

    body {
        overflow: auto;
    }
}

/* Unhandled error fallback page */
.error-fallback {
    min-height: 100vh;
    width: 100%;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-fallback__card {
    width: min(100%, 620px);
    border-radius: calc(var(--radius-xl) + 4px);
    border: 1px solid var(--border-subtle);
    background: rgba(var(--white-rgb), 0.95);
    box-shadow: var(--shadow-soft);
    padding: clamp(28px, 4vw, 44px);
    text-align: center;
}

.error-fallback__title {
    margin: 0 0 12px;
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.04;
    letter-spacing: -0.03em;
    color: var(--text-main);
}

.error-fallback__message {
    margin: 0 auto 26px;
    max-width: 48ch;
    font-size: clamp(1rem, 1.5vw, 1.35rem);
    line-height: 1.5;
    color: var(--text-muted);
}

.error-fallback__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.error-fallback__btn {
    min-width: 180px;
    padding: 12px 20px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.error-fallback__btn--primary {
    color: var(--white);
    background: var(--gradient-accent);
    box-shadow: var(--shadow-coral-button);
}

.error-fallback__btn--primary:hover {
    filter: brightness(1.03);
    transform: translateY(-1px);
    box-shadow: var(--shadow-coral-button-hover);
}

.error-fallback__btn--secondary {
    color: var(--text-main);
    background: var(--accent-soft);
    border: 1px solid rgba(var(--accent-rgb), 0.26);
}

.error-fallback__btn--secondary:hover {
    filter: brightness(1.02);
    transform: translateY(-1px);
}

.site-footer-links {
    --legal-link-bg: rgba(var(--white-rgb), 0.72);
    --legal-link-border: rgba(var(--accent-rgb), 0.2);
    --legal-link-hover-bg: rgba(var(--accent-soft-rgb), 0.7);
    --legal-link-shadow: 0 10px 24px rgba(var(--accent-rgb), 0.12);
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.site-footer-links .policy-modal-link,
.site-footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.01em;
    padding: 8px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--legal-link-border);
    background: var(--legal-link-bg);
    box-shadow: 0 1px 1px rgba(var(--black-rgb), 0.02);
    transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.site-footer-links .policy-modal-link:hover,
.site-footer-links a:hover {
    color: var(--text-main);
    background: var(--legal-link-hover-bg);
    border-color: rgba(var(--accent-rgb), 0.34);
    transform: translateY(-1px);
    box-shadow: var(--legal-link-shadow);
}

.site-footer-links .policy-modal-link:focus-visible,
.site-footer-links a:focus-visible {
    outline: none;
    color: var(--text-main);
    box-shadow: var(--focus-ring-accent-md), var(--legal-link-shadow);
}

.site-footer-links__separator {
    display: none;
}

.auth-legal-links {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(var(--accent-rgb), 0.15);
}

.app-legal-links {
    margin: 16px 16px 18px;
    justify-content: flex-end;
}

@media (max-width: 900px) {
    .app-legal-links {
        margin: 10px 12px 14px;
        justify-content: center;
    }
}

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

.policy-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
}

.policy-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(var(--black-rgb), 0.5);
    backdrop-filter: blur(2px);
}

.policy-modal__dialog {
    position: relative;
    width: min(860px, calc(100vw - 32px));
    max-height: calc(100vh - 56px);
    margin: 28px auto;
    background: var(--white);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(var(--black-rgb), 0.28);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    overflow: hidden;
}

.policy-modal__header {
    padding: 14px 18px;
    background: linear-gradient(180deg, rgba(var(--accent-soft-rgb), 0.45), rgba(var(--accent-soft-2-rgb), 0.2));
}

.policy-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-bottom: 1px solid rgba(var(--accent-rgb), 0.15);
}

.policy-modal__header h2 {
    margin: 0;
    font-size: 18px;
}

.policy-modal__x {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(var(--accent-rgb), 0.24);
    border-radius: 12px;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    color: var(--text-main);
    background: rgba(var(--white-rgb), 0.75);
}

.policy-modal__x:hover {
    background: rgba(var(--accent-soft-rgb), 0.7);
}

.policy-modal__x:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring-accent-md);
}

.policy-modal__body {
    overflow: hidden;
}

.policy-modal__content {
    height: 100%;
    overflow: auto;
    padding: 20px 22px;
}

.policy-modal__content .policy-page {
    max-width: 740px;
    margin: 0 auto;
}

.policy-modal__content .policy-page h1 {
    margin: 0 0 12px;
    font-size: 28px;
}

.policy-modal__content .policy-page h2 {
    margin: 22px 0 8px;
    font-size: 18px;
}

.policy-modal__content .policy-page p,
.policy-modal__content .policy-page li {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-main);
}

.policy-modal__content .policy-page ul {
    margin: 10px 0 10px 20px;
}

body.policy-modal-open {
    overflow: hidden;
}