/* ==========================================
   Dream Portal v3 - Stylesheet (Material 3 & Glassmorphism)
   ========================================== */

/* 1. Variables & Theme */
:root {
    --google-blue: #1a73e8;
    --google-red: #ea4335;
    --google-yellow: #fbbc05;
    --google-green: #34a853;
    --bg-gradient: linear-gradient(-45deg, #f6f8fd, #e9eefc, #eef3fc, #e3ebfa);
    --sidebar-bg: rgba(255, 255, 255, 0.75);
    --card-bg: rgba(255, 255, 255, 0.65);
    --card-border: rgba(255, 255, 255, 0.45);
    --card-shadow: 0 8px 32px 0 rgba(18, 25, 41, 0.05);
    --card-hover-shadow: 0 12px 40px 0 rgba(18, 25, 41, 0.1);
    --text-primary: #1f2229;
    --text-secondary: #5f6368;
    --text-muted: #80868b;
    --border-color: rgba(0, 0, 0, 0.08);
    --input-bg: rgba(255, 255, 255, 0.8);
    --input-focus-bg: #ffffff;
    --active-item-bg: rgba(26, 115, 232, 0.1);
    --active-item-text: #1a73e8;
    --badge-bg: rgba(26, 115, 232, 0.15);
    --badge-text: #1a73e8;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 260px;
    --blur-value: 20px;
}

[data-theme="dark"] {
    --bg-gradient: linear-gradient(-45deg, #0f111a, #171923, #13151e, #1a1d29);
    --sidebar-bg: rgba(22, 25, 35, 0.75);
    --card-bg: rgba(28, 31, 46, 0.6);
    --card-border: rgba(255, 255, 255, 0.05);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --card-hover-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
    --text-primary: #f3f4f6;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --border-color: rgba(255, 255, 255, 0.08);
    --input-bg: rgba(20, 24, 38, 0.8);
    --input-focus-bg: #141826;
    --active-item-bg: rgba(255, 255, 255, 0.08);
    --active-item-text: #63b3ed;
    --badge-bg: rgba(99, 179, 237, 0.15);
    --badge-text: #63b3ed;
}

body {
    transition: background var(--transition-normal), color var(--transition-normal);
    background-size: 400% 400% !important;
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

body.weather-sunny[data-theme="light"] { --bg-gradient: linear-gradient(-45deg, #f6f8fd, #fff8e8, #f0f4ff, #fff2cc); }
body.weather-sunny[data-theme="dark"] { --bg-gradient: linear-gradient(-45deg, #0f111a, #1f1b11, #13151f, #282012); }
body.weather-cloudy[data-theme="light"] { --bg-gradient: linear-gradient(-45deg, #f6f8fd, #e6f7ff, #f0fdf4, #e6fcf0); }
body.weather-cloudy[data-theme="dark"] { --bg-gradient: linear-gradient(-45deg, #0f111a, #0b1a24, #0d2217, #0b1e22); }
body.weather-rainy[data-theme="light"] { --bg-gradient: linear-gradient(-45deg, #e9eefc, #dbe4f9, #cbd5f6, #d0e8fc); }
body.weather-rainy[data-theme="dark"] { --bg-gradient: linear-gradient(-45deg, #0a0c16, #121b2d, #1b263b, #111a2f); }
body.weather-overcast[data-theme="light"] { --bg-gradient: linear-gradient(-45deg, #f1f3f5, #e9ecef, #dee2e6, #e9ecef); }
body.weather-overcast[data-theme="dark"] { --bg-gradient: linear-gradient(-45deg, #12141c, #1a1c24, #212529, #1a1c24); }

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Outfit', 'Noto Sans SC', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(var(--blur-value));
    -webkit-backdrop-filter: blur(var(--blur-value));
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal), border-color var(--transition-normal);
}
.glass-card:hover { box-shadow: var(--card-hover-shadow); }

/* ==========================================
   2. Layout
   ========================================== */
.app-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    backdrop-filter: blur(var(--blur-value));
    -webkit-backdrop-filter: blur(var(--blur-value));
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: all var(--transition-normal);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px 24px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.brand-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.google-blue { background: var(--google-blue); }
.google-red { background: var(--google-red); }
.google-yellow { background: var(--google-yellow); }
.google-green { background: var(--google-green); }

.brand-text {
    font-size: 18px;
    font-weight: 700;
    margin-left: 4px;
    background: linear-gradient(135deg, var(--google-blue), var(--google-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 12px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    border-radius: 12px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: left;
    width: 100%;
    font-family: inherit;
}
.nav-item:hover {
    background: var(--active-item-bg);
    color: var(--active-item-text);
}
.nav-item.active {
    background: var(--active-item-bg);
    color: var(--active-item-text);
    font-weight: 600;
}
.nav-item span { font-size: 22px; }

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}
.sidebar-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    border-radius: 12px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: left;
    width: 100%;
    font-family: inherit;
}
.sidebar-btn:hover {
    background: var(--active-item-bg);
    color: var(--active-item-text);
}

/* ==========================================
   3. Main Content Area
   ========================================== */
.main-content {
    flex-grow: 1;
    margin-left: var(--sidebar-width);
    padding: 24px 32px;
    max-width: calc(100% - var(--sidebar-width));
}

.content-panel { display: none; }
.content-panel.active { display: block; }

/* Top Bar */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}
.top-bar-left { flex-shrink: 0; }
.page-title { font-size: 22px; font-weight: 700; }
.top-bar-center { flex-grow: 1; max-width: 480px; }
.search-box {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 24px;
    gap: 8px;
}
.search-icon { color: var(--text-muted); font-size: 20px; }
.search-input {
    border: none;
    background: transparent;
    outline: none;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    width: 100%;
}
.search-input::placeholder { color: var(--text-muted); }

.top-bar-right { display: flex; gap: 8px; flex-shrink: 0; }
.user-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 24px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition-normal);
}
.user-btn:hover {
    background: var(--active-item-bg);
    color: var(--active-item-text);
    transform: translateY(-1px);
}
.user-btn span { font-size: 18px; }

/* ==========================================
   4. Dashboard / Hero
   ========================================== */
.hero-section {
    padding: 32px;
    text-align: center;
    margin-bottom: 28px;
}
.hero-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--google-blue), var(--google-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 28px;
}
.task-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    max-width: 720px;
    margin: 0 auto;
}
.task-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 8px;
    border-radius: 14px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    cursor: pointer;
    transition: all var(--transition-normal);
}
.task-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--google-blue);
}
.task-icon { font-size: 28px; }
.task-label { font-size: 14px; font-weight: 600; }

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 28px 0 16px;
}
.section-header h3 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}
.section-emoji { font-size: 20px; }

/* Hot Workflows */
.workflow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.wf-card {
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition-normal);
}
.wf-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-hover-shadow);
}
.wf-card-icon { font-size: 32px; margin-bottom: 10px; }
.wf-card-title { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.wf-card-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; line-height: 1.4; }
.wf-card-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.tag {
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--badge-bg);
    color: var(--badge-text);
    font-weight: 600;
}
.wf-likes { font-size: 13px; color: var(--text-secondary); }

/* New Tools Grid */
.new-tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.new-tool-card {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    cursor: pointer;
    transition: all var(--transition-normal);
}
.new-tool-card:hover { transform: translateY(-3px); box-shadow: var(--card-hover-shadow); }
.tool-name { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.tool-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.4; }
.tool-meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.price-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 20px;
    background: var(--badge-bg);
    color: var(--badge-text);
    font-weight: 600;
}
.geo-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 20px;
    background: rgba(52, 168, 83, 0.12);
    color: var(--google-green);
    font-weight: 600;
}
.rating-star { color: var(--google-yellow); font-size: 13px; }

/* ==========================================
   5. Tool Library
   ========================================== */
.filter-bar {
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.filter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 48px;
}
.filter-options { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn {
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: inherit;
}
.filter-btn:hover {
    border-color: var(--google-blue);
    color: var(--google-blue);
}
.filter-btn.active {
    background: var(--google-blue);
    border-color: var(--google-blue);
    color: #fff;
}

.tools-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
    align-items: start;
}
.tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.tool-card {
    padding: 16px;
    cursor: pointer;
    transition: all var(--transition-normal);
}
.tool-card:hover { transform: translateY(-3px); box-shadow: var(--card-hover-shadow); }
.tool-card .tool-name { font-size: 14px; }
.tool-card .tool-desc { font-size: 12px; margin-top: 4px; }
.tool-card .tool-meta { margin-top: 8px; }
.tool-card .go-btn {
    margin-top: 10px;
    padding: 6px 14px;
    border-radius: 20px;
    border: none;
    background: var(--google-blue);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition-normal);
    align-self: flex-start;
}
.tool-card .go-btn:hover { opacity: 0.85; transform: scale(1.03); }

/* Rank Sidebar */
.rank-card { padding: 20px; position: sticky; top: 24px; }
.rank-title {
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
}
.rank-icon { color: var(--google-yellow); font-size: 20px; }
.rank-list { list-style: none; counter-reset: rank; }
.rank-item {
    counter-increment: rank;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-normal);
}
.rank-item:last-child { border-bottom: none; }
.rank-item::before {
    content: counter(rank);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--badge-bg);
    color: var(--badge-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}
.rank-item:nth-child(1)::before, .rank-item:nth-child(2)::before, .rank-item:nth-child(3)::before {
    background: var(--google-yellow);
    color: #202124;
}
.rank-item:hover { color: var(--google-blue); }
.rank-item-score {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================
   6. Workflows Page
   ========================================== */
.workflows-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.wf-detail-card {
    padding: 24px;
    transition: all var(--transition-normal);
}
.wf-detail-card:hover { transform: translateY(-3px); box-shadow: var(--card-hover-shadow); }

.wf-detail-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 14px;
}
.wf-detail-icon { font-size: 40px; flex-shrink: 0; }
.wf-detail-info { flex-grow: 1; }
.wf-detail-title { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.wf-detail-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.4; }

.wf-steps {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.wf-step {
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 20px;
    background: var(--badge-bg);
    color: var(--badge-text);
    font-weight: 600;
}
.wf-step-arrow { color: var(--text-muted); font-size: 14px; }

.wf-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.wf-tools-used { display: flex; gap: 6px; flex-wrap: wrap; flex-grow: 1; }
.wf-tool-link {
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
}
.wf-tool-link:hover { color: var(--google-blue); background: var(--badge-bg); }
.wf-reviews { font-size: 13px; color: var(--text-secondary); }
.wf-like-btn, .wf-fav-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 18px;
    padding: 4px;
    border-radius: 8px;
    transition: all var(--transition-normal);
}
.wf-like-btn:hover, .wf-fav-btn:hover { background: var(--border-color); transform: scale(1.1); }

/* ==========================================
   7. Community Page
   ========================================== */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}
.case-card {
    padding: 20px;
    transition: all var(--transition-normal);
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--card-hover-shadow); }
.case-author {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.case-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--badge-bg);
    color: var(--badge-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
}
.case-name { font-size: 14px; font-weight: 600; }
.case-text { font-size: 14px; line-height: 1.5; margin-bottom: 10px; }
.case-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--text-secondary);
}
.case-meta span { display: flex; align-items: center; gap: 4px; }

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}
.review-card {
    padding: 16px 20px;
    transition: all var(--transition-normal);
}
.review-card:hover { box-shadow: var(--card-hover-shadow); }
.review-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}
.review-tool { font-size: 14px; font-weight: 700; }
.review-stars { color: var(--google-yellow); font-size: 14px; }
.review-text { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 6px; }
.review-user {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}
.review-badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 20px;
    background: var(--badge-bg);
    color: var(--badge-text);
    font-weight: 600;
}

.share-section {
    padding: 24px;
    margin-top: 16px;
}
.share-title { font-size: 18px; font-weight: 700; margin-bottom: 16px; }

/* ==========================================
   8. Forms & Modals
   ========================================== */
.form-group {
    margin-bottom: 14px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-secondary);
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-normal);
    outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--google-blue);
    background: var(--input-focus-bg);
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}
.form-group textarea { min-height: 80px; resize: vertical; }

.modal-submit-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 12px;
    background: var(--google-blue);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition-normal);
}
.modal-submit-btn:hover { opacity: 0.9; transform: translateY(-1px); }

.modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s;
}
.modal.hidden { display: none; }
.modal-content {
    width: 90%;
    max-width: 480px;
    padding: 28px;
    max-height: 85vh;
    overflow-y: auto;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.modal-header h3 { font-size: 18px; font-weight: 700; }
.modal-header span {
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--transition-normal);
}
.modal-header span:hover { color: var(--text-primary); }

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================
   9. Responsive
   ========================================== */
@media (max-width: 1200px) {
    .task-grid { grid-template-columns: repeat(4, 1fr); }
    .workflow-grid { grid-template-columns: repeat(2, 1fr); }
    .new-tools-grid { grid-template-columns: repeat(2, 1fr); }
    .tools-grid { grid-template-columns: 1fr; }
    .cases-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
    .tools-layout { grid-template-columns: 1fr; }
    .tools-sidebar { display: none; }
}
@media (max-width: 768px) {
    .sidebar { width: 64px; padding: 16px 8px; }
    .sidebar-brand { justify-content: center; }
    .brand-text, .nav-label, .sidebar-btn .nav-label { display: none; }
    .main-content { margin-left: 64px; padding: 16px; max-width: calc(100% - 64px); }
    .top-bar { flex-wrap: wrap; }
    .top-bar-center { order: 3; max-width: 100%; flex-basis: 100%; }
    .task-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .workflow-grid { grid-template-columns: 1fr; }
    .new-tools-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 24px; }
    .wf-steps { flex-wrap: wrap; }
    .wf-detail-header { flex-direction: column; }
    .rank-card { position: static; }
}
@media (max-width: 480px) {
    .task-grid { grid-template-columns: repeat(2, 1fr); }
    .top-bar-right .user-btn span:last-child { display: none; }
}

/* LIVE 1 Brand */
.brand-live-text {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(90deg, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Outfit', sans-serif;
}
.brand-one {
    font-size: 30px;
    font-weight: 900;
}