/*
 * Глобальні стилі для проекту Lavurso Sentima Tools
 * Версія: 1.1
 * Дата: 29.07.2025
 *
 * Жодних змін не потрібно для рефакторингу Firebase.
 */

/* ── Brand palette (index.html / Brand_Style_Guide) — глобально для модалок та інших інструментів ── */
:root {
    --bg: #ffffff;
    --bg2: #f4f8fd;
    --bg-app: #f3f4f6; /* фон робочих сторінок (dashboard, tools, settings) */
    --bg3: #e8f0f9;
    --blue: #639ddf;
    --blue-hi: #50a2e1;
    --blue-dim: rgba(99, 157, 223, 0.1);
    --blue-border: rgba(99, 157, 223, 0.22);
    --accent: #50a2e1;
    --text: #424242;
    --muted: #7a8fa6;
    --muted2: #a0b4c8;
    --border: rgba(99, 157, 223, 0.15);
    --shadow: 0 4px 24px rgba(99, 157, 223, 0.12);
    /* Тіні для робочих сторінок: тільки знизу, мінімальні */
    --shadow-app: 0 3px 4px rgba(0, 0, 0, 0.06);
    --shadow-app-hover: 0 4px 6px rgba(0, 0, 0, 0.08);
    --shadow-app-btn: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-app-btn-hover: 0 8px 30px rgba(0, 0, 0, 0.14);
    --shadow-app-dropdown: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
    /* Попапи з затемненням (уніфіковано, як «Unknown reward type»): темний слейт + блюр фону */
    --modal-overlay-bg: rgba(30, 41, 57, 0.7);
    --modal-overlay-blur: 4px;
}

body {
    font-family: 'Inter', sans-serif;
}

/* Brand typography for dashboard and app pages (Oswald / Open Sans) */
.font-oswald {
    font-family: 'Oswald', sans-serif;
}
.font-open-sans {
    font-family: 'Open Sans', sans-serif;
}
.font-inter {
    font-family: 'Inter', sans-serif;
}
/* Робочі сторінки: тіні карток/панелей (не публічний --shadow) */
.shadow-app {
    box-shadow: var(--shadow-app);
}

/* ── Dashboard: бренд-стилі через style.css (не залежать від Tailwind arbitrary values) ── */
/* Загальний фон і шрифт за замовчуванням робочих сторінок (Inter або fallback sans-serif) */
.app-page {
    background: var(--bg-app);
    font-family: 'Inter', sans-serif;
}
.dashboard-page {
    background: var(--bg-app);
    font-family: 'Inter', sans-serif;
}
.dashboard-heading {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--text);
}
.dashboard-heading-xl { font-size: 1.875rem; margin-bottom: 1.5rem; }
.dashboard-heading-lg { font-size: 1.25rem; margin-bottom: 1rem; }
.dashboard-text {
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
}
.dashboard-text-muted {
    font-family: 'Open Sans', sans-serif;
    color: var(--muted);
}
.dashboard-card {
    position: relative;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-app);
    min-height: 160px;
}
.dashboard-card-hover {
    transition: all 0.3s ease;
}
.dashboard-card-hover:hover {
    transform: translateY(-4px);
    border-color: var(--blue-border);
    box-shadow: var(--shadow-app-hover);
}
.dashboard-card-body { padding: 1.5rem; }
.dashboard-input-area {
    background: var(--bg2);
    padding: 1rem;
    border-top: 1px solid var(--border);
}
.dashboard-input {
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: var(--bg);
    color: var(--text);
    font-family: 'Open Sans', sans-serif;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.dashboard-input:focus {
    outline: none;
    border-color: var(--blue-hi);
    box-shadow: 0 0 0 1px var(--blue-hi);
}
.dashboard-gemini-body {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.dashboard-input-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.dashboard-input-row .dashboard-input { flex: 1; }
.dashboard-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.5rem;
    background: var(--blue-hi);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: var(--shadow-app-btn);
    transition: all 0.2s;
}
.dashboard-btn-primary:hover {
    background: var(--blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-app-btn-hover);
}
.dashboard-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    background: var(--blue-dim);
    color: var(--blue-hi);
    border: 1px solid var(--blue-border);
}
.dashboard-workspace-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 6px;
    background: var(--blue-dim);
    color: var(--text);
    border: 1px solid var(--blue-border);
}
.dashboard-workspace-unsorted {
    background: var(--bg2);
    color: var(--muted);
    border: 1px solid var(--border);
}
.dashboard-ws-icon {
    width: 0.875rem;
    height: 0.875rem;
    flex-shrink: 0;
}
.dashboard-ws-icon-blue { color: var(--blue-hi); }
.dashboard-ws-icon-muted { color: var(--muted); }
.dashboard-card-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: 0.02em;
    color: var(--text);
}
.dashboard-menu-btn {
    color: var(--muted);
    background: transparent;
    border: none;
    padding: 0.25rem;
    border-radius: 9999px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}
.dashboard-menu-btn:hover {
    color: var(--text);
    background: var(--bg2);
}
.dashboard-dropdown {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: var(--shadow-app-dropdown);
}
.dashboard-dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--text);
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s;
}
.dashboard-dropdown-item:hover,
a.dashboard-dropdown-item:hover {
    background: var(--bg2);
}
.dashboard-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--modal-overlay-bg);
    backdrop-filter: blur(var(--modal-overlay-blur));
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.dashboard-locked-overlay {
    position: absolute;
    inset: 0;
    background: var(--modal-overlay-bg, rgba(30, 41, 57, 0.7));
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(1px);
    border-radius: 14px;
    cursor: not-allowed;
}
.dashboard-locked-overlay svg,
.dashboard-locked-uverlay svg {
    width: 2rem;
    height: 2rem;
    color: rgba(255, 255, 255, 0.8);
}
/* Аліас для опечатки в задеплоєній версії (uverlay → overlay) */
.dashboard-locked-uverlay {
    position: absolute;
    inset: 0;
    background: var(--modal-overlay-bg, rgba(30, 41, 57, 0.7));
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(1px);
    border-radius: 14px;
    cursor: not-allowed;
}
.dashboard-locked-badge {
    margin-top: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: rgba(30, 41, 57, 0.92);
    color: #fff;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: 9999px;
}

/* ── Сторінка projects.html: бренд-стилі через style.css (робоча сторінка; картки/бейджі/меню — класи dashboard-*) ── */
.projects-page {
    background: var(--bg-app);
}
.projects-heading {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    color: var(--text);
}
.projects-heading-xl { font-size: 1.875rem; font-weight: 700; margin-bottom: 0.5rem; }
.projects-text-muted {
    font-family: 'Open Sans', sans-serif;
    color: var(--muted);
    margin-bottom: 2rem;
}
.projects-toolbar {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
@media (min-width: 768px) {
    .projects-toolbar { flex-direction: row; align-items: center; justify-content: space-between; }
}
.projects-search-wrap {
    position: relative;
    width: 100%;
}
@media (min-width: 768px) { .projects-search-wrap { width: 33.333%; } }
.projects-search-wrap .projects-input { padding-left: 2.5rem; }
.projects-search-icon {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    padding-left: 0.75rem;
    display: flex;
    align-items: center;
    pointer-events: none;
    color: var(--muted);
}
.projects-select-wrap {
    position: relative;
    width: 100%;
}
@media (min-width: 768px) { .projects-select-wrap { width: auto; } }
.projects-select-wrap .projects-input { padding-right: 2.5rem; appearance: none; }
.projects-select-icon {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    padding-right: 0.75rem;
    display: flex;
    align-items: center;
    pointer-events: none;
    color: var(--muted);
}
.projects-input {
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.projects-input:focus {
    outline: none;
    border-color: var(--blue-hi);
    box-shadow: 0 0 0 1px var(--blue-hi);
}
.projects-input::placeholder { color: var(--muted); }

/* ── Сторінка project_view.html: бренд-стилі (робоча сторінка; картки/меню — dashboard-*, модалка — pv-modal-*) ── */
.pv-page {
    background: var(--bg-app);
    color: var(--text);
}
.pv-main { background: var(--bg-app); }
.pv-breadcrumb {
    font-size: 0.875rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--muted);
    margin-bottom: 1rem;
}
.pv-breadcrumb a { color: var(--blue-hi); text-decoration: none; transition: color 0.2s; }
.pv-breadcrumb a:hover { color: var(--blue); }
.pv-breadcrumb span { color: var(--text); }
.pv-heading {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    color: var(--text);
}
.pv-heading-xl { font-size: 1.875rem; font-weight: 700; }
.pv-text-muted { font-family: 'Open Sans', sans-serif; color: var(--muted); font-size: 0.875rem; }
.pv-title-row { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.25rem; }
.pv-btn-edit {
    padding: 0.375rem;
    border-radius: 8px;
    color: var(--muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}
.pv-btn-edit:hover { color: var(--blue-hi); background: var(--bg2); }
.pv-btn-edit:focus { outline: none; }
.pv-actions-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.pv-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: var(--blue-hi);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: var(--shadow-app-btn);
    transition: all 0.2s;
}
.pv-btn-primary:hover { background: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow-app-btn-hover); }
.pv-btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: #dc2626;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}
.pv-btn-danger:hover { background: #b91c1c; }
.pv-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: var(--blue-dim);
    border-radius: 8px;
    color: var(--blue-hi);
}
.pv-card-icon svg { width: 1.5rem; height: 1.5rem; }
.pv-shared-badge {
    display: inline-block;
    margin-top: 0.25rem;
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #b45309;
    background: #fef3c7;
    border-radius: 4px;
}
/* Модалка "Choose a tool" на project_view — стиль робочих сторінок */
.pv-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--modal-overlay-bg);
    backdrop-filter: blur(var(--modal-overlay-blur));
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.pv-modal-overlay.hidden { display: none !important; }
.pv-modal-box {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    max-width: 48rem;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}
.pv-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    border-radius: 14px 14px 0 0;
}
.pv-modal-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text);
    letter-spacing: 0.02em;
}
.pv-modal-close {
    padding: 0.5rem;
    border-radius: 8px;
    color: var(--muted);
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    transition: color 0.2s, background 0.2s;
}
.pv-modal-close:hover { color: var(--text); background: var(--bg2); }
.pv-modal-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
    background: var(--bg-app);
    border-radius: 0 0 14px 14px;
}
.pv-tool-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
}
@media (min-width: 640px) { .pv-tool-grid { grid-template-columns: repeat(2, 1fr); } }
.pv-tool-card {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    min-height: 160px;
}
.pv-tool-card a {
    display: block;
    height: 100%;
    min-height: 160px;
    padding: 1.25rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-app);
    transition: all 0.3s;
    text-decoration: none;
    color: var(--text);
}
.pv-tool-card a:hover {
    box-shadow: var(--shadow-app-hover);
    transform: translateY(-2px);
    border-color: var(--blue-border);
}
.pv-tool-card-content {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}
.pv-tool-card h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text);
    margin: 0.25rem 0 0 0;
}
.pv-tool-card p {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.875rem;
    color: var(--muted);
    margin: 0.25rem 0 0 0;
}
.pv-tool-available {
    margin-left: auto;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #166534;
    background: #dcfce7;
    border-radius: 9999px;
}
.pv-tool-card-inner {
    display: block;
    min-height: 160px;
    padding: 1.25rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-app);
}
.pv-tool-card-inner .pv-card-icon { margin-bottom: 0.75rem; }
.pv-tool-card-inner .pv-tool-card-content { margin-bottom: 0.75rem; }
.pv-tool-card-inner h3 { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.125rem; color: var(--text); margin: 0.25rem 0 0 0; }
.pv-tool-card-inner p { font-family: 'Open Sans', sans-serif; font-size: 0.875rem; color: var(--muted); margin: 0.25rem 0 0 0; }

/* ── Сторінка create.html: вітрина інструментів (окремі картки, не як у модалці project_view) ── */
.create-page { background: var(--bg-app); color: var(--text); }
.create-heading {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    color: var(--text);
}
.create-heading-xl { font-size: 1.875rem; font-weight: 700; margin-bottom: 1.5rem; }
.create-text-muted {
    font-family: 'Open Sans', sans-serif;
    color: var(--muted);
    margin-bottom: 2rem;
}
.create-tools-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .create-tools-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .create-tools-grid { grid-template-columns: repeat(3, 1fr); } }
.create-col-span-full { grid-column: 1 / -1; }

/* Вітрина: картки інструментів — однакова висота, текст не розтягує картку */
.create-vitrine-card {
    --create-vitrine-card-h: 280px;
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    height: var(--create-vitrine-card-h);
    min-height: var(--create-vitrine-card-h);
    max-height: var(--create-vitrine-card-h);
    display: flex;
    flex-direction: column;
}
.create-vitrine-card a {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    padding: 1.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-app);
    transition: all 0.3s;
    text-decoration: none;
    color: var(--text);
    overflow: hidden;
}
.create-vitrine-card a:hover {
    box-shadow: var(--shadow-app-hover);
    transform: translateY(-4px);
    border-color: var(--blue-border);
}
.create-vitrine-card .create-vitrine-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 3.5rem;
    height: 3.5rem;
    padding: 0.75rem;
    background: var(--blue-dim);
    border-radius: 12px;
    color: var(--blue-hi);
    margin-bottom: 1.25rem;
}
.create-vitrine-card .create-vitrine-icon-wrap svg { width: 2rem; height: 2rem; }
.create-vitrine-card .create-vitrine-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-shrink: 0;
}
.create-vitrine-card h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text);
    margin: 0;
    flex: 0 1 auto;
    min-width: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 1.2;
}
.create-vitrine-card .create-vitrine-available {
    margin-left: auto;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #166534;
    background: #dcfce7;
    border-radius: 9999px;
}
.create-vitrine-card p {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.45;
    margin: 0;
    flex: 1 1 auto;
    min-height: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}
.create-vitrine-card-inner {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    padding: 1.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-app);
    overflow: hidden;
}
.create-vitrine-card-inner .create-vitrine-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    padding: 0.75rem;
    background: var(--blue-dim);
    border-radius: 12px;
    color: var(--blue-hi);
    margin-bottom: 1.25rem;
}
.create-vitrine-card-inner .create-vitrine-icon-wrap svg { width: 2rem; height: 2rem; }
.create-vitrine-card-inner .create-vitrine-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-shrink: 0;
}
.create-vitrine-card-inner h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text);
    margin: 0;
    flex: 1;
    min-width: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 1.2;
}
.create-vitrine-card-inner p {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.45;
    margin: 0;
    flex: 1 1 auto;
    min-height: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}

/* ── Сторінка settings.html: бренд-стилі через style.css (не залежать від Tailwind arbitrary values) ── */
.settings-page {
    background: var(--bg-app);
    font-family: 'Inter', sans-serif;
}
.settings-heading {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    color: var(--text);
}
.settings-heading-xl { font-size: 1.875rem; font-weight: 700; margin-bottom: 2rem; }
.settings-heading-lg { font-size: 1.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.settings-heading-md { font-size: 1.125rem; font-weight: 600; margin-bottom: 1rem; }
.settings-text { font-family: 'Open Sans', sans-serif; color: var(--text); }
.settings-text-muted { font-family: 'Open Sans', sans-serif; color: var(--muted); font-size: 0.875rem; }
.settings-tabs-wrap { border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.settings-tabs { display: flex; gap: 2rem; margin-bottom: -1px; }
.settings-tab {
    white-space: nowrap;
    padding: 1rem 0.25rem;
    border-bottom: 2px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    background: none;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}
.settings-tab-active { border-bottom-color: var(--blue-hi); color: var(--blue-hi); }
.settings-tab-inactive { color: var(--muted); }
.settings-tab-inactive:hover { color: var(--text); border-bottom-color: var(--border); }
.settings-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-app);
    padding: 2rem;
    max-width: 42rem;
}
.settings-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    font-family: 'Open Sans', sans-serif;
}
.settings-input {
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--text);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.settings-input:focus {
    outline: none;
    border-color: var(--blue-hi);
    box-shadow: 0 0 0 1px var(--blue-hi);
}
.settings-input:disabled {
    background: var(--bg2);
    color: var(--muted);
    cursor: not-allowed;
}
.settings-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.5rem;
    background: var(--blue-hi);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: var(--shadow-app-btn);
    transition: all 0.2s;
}
.settings-btn-primary:hover { background: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow-app-btn-hover); }
.settings-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.settings-btn-dark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1.25rem;
    background: var(--text);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}
.settings-btn-dark:hover { background: #2d2d2d; }
.settings-btn-ghost {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--text);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: 'Open Sans', sans-serif;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.settings-btn-ghost:hover { border-color: var(--blue-border); background: var(--bg2); }
.settings-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
    background: var(--bg2);
    border: 1px solid var(--border);
}
.settings-chip-remove {
    margin-left: 0.25rem;
    color: var(--muted);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    transition: color 0.2s;
}
.settings-chip-remove:hover { color: #dc2626; }
.settings-bar-track {
    width: 100%;
    height: 0.625rem;
    background: var(--bg2);
    border-radius: 9999px;
    overflow: hidden;
}
.settings-bar-fill { height: 100%; border-radius: 9999px; background: var(--blue-hi); transition: width 0.3s; }
.settings-bar-fill-teal { height: 100%; border-radius: 9999px; background: #14b8a6; transition: width 0.3s; }
.settings-bar-fill-purple { height: 100%; border-radius: 9999px; background: #9333ea; transition: width 0.3s; }
.settings-plan-name { font-size: 1.5rem; font-weight: 700; font-family: 'Inter', sans-serif; }
.settings-plan-free { color: #16a34a; }
.settings-plan-basic { color: var(--blue-hi); }
.settings-plan-pro { color: #ca8a04; }
.settings-divider { border-top: 1px solid var(--border); }
.settings-list-item {
    padding: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}
.settings-list-item:last-child { border-bottom: none; }
.settings-msg-error { font-size: 0.875rem; color: #dc2626; font-family: 'Open Sans', sans-serif; }
.settings-msg-success { font-size: 0.875rem; color: #16a34a; font-family: 'Open Sans', sans-serif; }
.settings-danger-card { border-left: 4px solid #ef4444; }
.settings-danger-heading { color: #dc2626; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.5rem; }
.settings-btn-danger {
    padding: 0.5rem 1.5rem;
    background: #dc2626;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}
.settings-btn-danger:hover { background: #b91c1c; }
.settings-btn-link {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font: inherit;
}
.settings-btn-link.settings-msg-error:hover { color: #b91c1c; }
.settings-input-group { margin-top: 0.25rem; position: relative; }
.settings-input-group .settings-input { padding-right: 2.5rem; }
.settings-password-toggle {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    padding-right: 0.75rem;
    display: flex;
    align-items: center;
    color: var(--muted);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
}
.settings-password-toggle:hover { color: var(--text); }
.settings-form-row { margin-bottom: 1.5rem; }
.settings-form-actions { padding-top: 1rem; }
.settings-subscription-box {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}
.settings-subscription-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.settings-dictionary-card { margin-bottom: 1.5rem; }
.settings-dictionary-row { display: flex; gap: 0.75rem; margin-bottom: 1.5rem; }
.settings-dictionary-row .settings-input { flex: 1; }
.settings-add-reward-btn { min-width: fit-content; }
.settings-password-row { display: flex; gap: 0.5rem; margin-top: 0.25rem; }
.settings-password-row .settings-input { flex: 1; }

/* ── Public pages header (index, login, subscription) — один вигляд, DRY ── */
body.public-header {
    --public-blue-hi: #50a2e1;
    --public-blue: #639ddf;
    --public-muted: #7a8fa6;
    --public-text: #424242;
    --public-border: rgba(99,157,223,0.15);
    --public-bg2: #f4f8fd;
}

body.public-header nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 60px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--public-border);
    box-shadow: 0 2px 20px rgba(99,157,223,0.08);
}

body.public-header .nav-logo {
    font-family: 'Oswald', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--public-blue-hi);
    letter-spacing: 0.06em;
    text-decoration: none;
    text-transform: uppercase;
}

body.public-header .nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
    margin: 0;
    padding: 0;
}

body.public-header .nav-links a {
    color: var(--public-muted);
    text-decoration: none;
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.2s;
}

body.public-header .nav-links a:hover {
    color: var(--public-text);
}

body.public-header .nav-cta {
    background: var(--public-blue-hi) !important;
    color: #fff !important;
    padding: 9px 22px;
    border-radius: 4px;
    font-family: 'Oswald', sans-serif !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase;
    transition: background 0.2s !important;
    box-shadow: 0 2px 12px rgba(80,162,225,0.3);
}

body.public-header .nav-cta:hover {
    background: var(--public-blue) !important;
    color: #fff !important;
}

/* Mobile nav toggle (hamburger) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px 0;
    background-color: var(--public-text);
    border-radius: 999px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Tablet breakpoint */
@media (max-width: 1024px) {
    body.public-header nav {
        padding: 14px 24px;
    }

    body.public-header .nav-links {
        gap: 24px;
    }
}

/* Mobile breakpoint */
@media (max-width: 768px) {
    body.public-header nav {
        padding: 10px 16px;
        width: 100vw;
        max-width: 100%;
        box-sizing: border-box;
    }

    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    body.public-header .nav-links {
        position: absolute;
        top: 56px;
        right: 16px;
        background: #ffffff;
        flex-direction: column;
        gap: 16px;
        padding: 16px 20px;
        border-radius: 12px;
        border: 1px solid var(--public-border);
        box-shadow: 0 10px 30px rgba(0,0,0,0.12);
        display: none;
    }

    body.public-header .nav-links.is-open {
        display: flex;
    }

    body.public-header footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 24px 20px 32px;
    }
}

/* Контент під фіксованим nav */
body.public-header main {
    padding-top: 60px;
}

/* ── Public pages footer (index, subscription) — один вигляд, DRY ── */
body.public-header footer {
    border-top: 1px solid var(--public-border);
    padding: 32px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    background: var(--public-bg2);
}

body.public-header .footer-logo {
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    color: var(--public-muted);
    letter-spacing: 0.1em;
    font-weight: 400;
    text-transform: uppercase;
}

body.public-header .footer-links {
    display: flex;
    gap: 32px;
}

body.public-header .footer-links a {
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    color: var(--public-muted);
    text-decoration: none;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 400;
    transition: color 0.2s;
}

body.public-header .footer-links a:hover {
    color: var(--public-blue-hi);
}

/* Плавні переходи для сайдбару та кнопки */
#sidebar, #toggle-sidebar-btn {
    transition: all 0.3s ease-in-out;
}
#sidebar {
    overflow: hidden;
}
.sidebar-text, .sidebar-text-collapsed {
    transition: opacity 0.2s ease-in-out;
}

/* Стилі для випадаючого меню на картках проектів */
.project-menu {
    /* display: none; Замінено на клас 'hidden' від Tailwind */
    position: absolute;
    top: 2.5rem; /* 40px */
    right: 1rem; /* 16px */
    z-index: 10;
}

/*
.project-menu.active {
    display: block; // Замінено на динамічне прибирання класу 'hidden'
}
*/

/* Утиліта hidden — гарантовано працює на сервері (Tailwind purge може вирізати) */
.hidden {
    display: none !important;
}

/* Shared with me: акордеон по авторах */
.sidebar-shared-accordion {
    padding-left: 1rem;
    padding-right: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #9ca3af;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
}
.sidebar-shared-accordion:hover {
    color: #d1d5db;
}
.sidebar-shared-arrow {
    margin-right: 0.25rem;
}
.author-workspaces-list {
    display: block;
}
.author-workspaces-list > * + * {
    margin-top: 0.25rem;
}
.author-workspaces-list.hidden {
    display: none !important;
}
.author-workspaces-list a {
    display: flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    color: #d1d5db;
    text-decoration: none;
}
.author-workspaces-list a:hover {
    background-color: #374151;
    color: #fff;
}
.author-workspaces-list a svg {
    width: 1rem;
    height: 1rem;
    margin-right: 0.5rem;
    flex-shrink: 0;
    color: #50a2e1;
}
/* Shared with me: рядок workspace та кнопка Eye / Eye-slash (toggle hide) */
.author-workspaces-list .group {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.author-workspaces-list .group.opacity-50 {
    opacity: 0.5;
}
.author-workspaces-list .group.grayscale {
    filter: grayscale(1);
}
.author-workspaces-list .group.grayscale a.text-gray-500 {
    color: #6b7280;
}
.toggle-hide-ws-btn {
    opacity: 1;
    padding: 0.25rem;
    color: #6b7280;
    background: none;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, color 0.2s;
}
.toggle-hide-ws-btn:hover {
    color: #d1d5db;
}
.toggle-hide-ws-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}
.toggle-hide-ws-btn svg {
    width: 1rem;
    height: 1rem;
    display: block;
}

/* Event Calendar: картка обрана для розміщення (click-to-place) */
.available-event-card.selected-for-placement {
    outline: 2px solid var(--tw-ring-color, #3b82f6);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

/* ── Brand Style: модалки / попапи (оверлей = --modal-overlay-bg + blur; див. Brand_Style_Guide §3.4) ── */
.brand-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--modal-overlay-bg);
    backdrop-filter: blur(var(--modal-overlay-blur));
}

.brand-modal {
    background: var(--bg);
    border: 1px solid var(--blue-border);
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(99, 157, 223, 0.12);
    padding: 32px;
    max-width: 400px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.brand-modal-title {
    font-family: 'Inter', sans-serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 12px;
}

.brand-modal-highlight {
    font-weight: 700;
    color: var(--blue-hi);
}

/* Ряд з двома кнопками: одна до лівого краю, друга до правого */
.brand-modal-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-top: 24px;
    gap: 16px;
}

.brand-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--blue-hi);
    color: #fff;
    padding: 14px 28px;
    border: none;
    border-radius: 5px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 4px 20px rgba(80, 162, 225, 0.35);
}

.brand-btn-primary:hover {
    background: var(--blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(80, 162, 225, 0.45);
}

.brand-btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--muted);
    padding: 14px 24px;
    border-radius: 5px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid var(--border);
    background: transparent;
    cursor: pointer;
    transition: all 0.2s;
}

.brand-btn-ghost:hover {
    color: var(--text);
    border-color: var(--blue-border);
    background: var(--blue-dim);
}