/* --- Default Theme: Dark Mode Professional & Animated --- */

:root {
    --color-bg: #121212;
    --color-surface: #1e1e1e;
    --color-text-primary: #e0e0e0;
    --color-text-secondary: #a0a0a0;
    --color-accent: #00bcd4; /* Cyan/Teal for modern feel */
    --color-success: #4caf50;
    --color-warning: #ff9800;
    --color-critical: #f44336;
    --font-main: 'Inter', sans-serif;
    --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 20px rgba(0, 188, 212, 0.2);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- Header & Navigation --- */
.header {
    background-color: var(--color-surface);
    border-bottom: 1px solid #2c2c2c;
    padding: 15px 0;
    box-shadow: var(--shadow-light);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.5px;
}

nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 600;
    transition: color 0.3s, transform 0.2s;
    padding: 5px 0;
    position: relative;
}

nav a:hover, nav a.active {
    color: var(--color-text-primary);
}

nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: 2px;
    animation: underline-in 0.3s ease-out forwards;
}

/* --- General Components --- */
.card {
    background-color: var(--color-surface);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow-light);
    border: 1px solid #2c2c2c;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-effect:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--color-text-primary);
}

.subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

/* Buttons */
.cta-button, .secondary-button {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    text-decoration: none;
    display: inline-block;
}

.cta-button {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

.cta-button:hover {
    background-color: #00e5ff;
    transform: translateY(-2px);
}

.secondary-button {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.secondary-button:hover {
    background-color: rgba(0, 188, 212, 0.1);
    transform: translateY(-1px);
}

/* --- Dashboard Specific Styles --- */
.dashboard-main {
    padding: 40px 0;
}

.hero-section {
    text-align: center;
    padding: 60px 0;
    animation: fadeInDown 0.8s ease-out;
}

.hero-section h2 {
    font-size: 3rem;
    margin-bottom: 15px;
    font-weight: 800;
}

.hero-section p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

/* Summary Grid */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.summary-card {
    text-align: center;
    padding: 30px 15px;
    border-left: 4px solid var(--color-accent);
    transition: all 0.3s ease;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Recent Reports */
.recent-reports h3 {
    margin-bottom: 20px;
    border-left: 4px solid var(--color-warning);
    padding-left: 15px;
}

.report-list {
    display: flex;
    flex-direction: column; 
    gap: 15px;
}

.report-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border: 1px solid #2c2c2c;
    transition: background-color 0.3s;
}

.report-item:hover {
    background-color: #252525;
}

.report-title {
    font-weight: 600;
    font-size: 1.1rem;
}

.report-meta {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.view-report-btn {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.view-report-btn:hover {
    color: #00e5ff;
}

/* --- Analysis Page Specific Styles --- */
.analysis-main {
    padding: 40px 0;
}

.analysis-header {
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out;
}

.viral-score-badge {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700;
    background-color: rgba(0, 188, 212, 0.15);
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    margin-top: 10px;
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.analysis-metrics {
    grid-column: span 12;
}

.hook-analysis, .retention-analysis, .caption-analysis {
    grid-column: span 12;
}

/* Responsive Grid adjustments for analysis */
@media (min-width: 768px) {
    .analysis-metrics { grid-column: span 4; }
    .hook-analysis { grid-column: span 8; }
    .retention-analysis { grid-column: span 6; }
    .caption-analysis { grid-column: span 6; }
}

.analysis-section h4 {
    color: var(--color-accent);
    margin-bottom: 10px;
    font-size: 1.3rem;
    border-bottom: 1px solid #2c2c2c;
    padding-bottom: 5px;
}

.metric-detail {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dotted #333;
}

.metric-detail:last-child { border-bottom: none; }

.label { color: var(--color-text-secondary); }
.value {
    font-weight: 600;
    transition: color 0.3s;
}

.high { color: var(--color-success); }
.good { color: var(--color-warning); }
.critical { color: var(--color-critical); }

.finding {
    background-color: #2a2a2a;
    padding: 10px;
    border-left: 3px solid var(--color-warning);
    margin-bottom: 15px;
    border-radius: 4px;
}

.fix-title {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: 15px;
    margin-bottom: 5px;
}

.fix-list {
    padding-left: 20px;
    margin-bottom: 15px;
}

.fix-list li, .fix-list ol li {
    margin-bottom: 5px;
    color: var(--color-text-secondary);
}

.optimized-title, .optimized-caption {
    background-color: #252525;
    padding: 10px;
    border-radius: 6px;
    font-style: italic;
    margin-top: 10px;
    color: #fff;
}

.hashtags {
    color: var(--color-accent);
    font-size: 0.9rem;
    word-wrap: break-word;
}

/* Next Steps */
.next-steps h3 {
    margin-bottom: 20px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.step-card h4 {
    color: var(--color-text-primary);
    margin-bottom: 5px;
}

/* --- Settings Page Specific Styles --- */
.settings-main {
    padding: 40px 0;
}

.settings-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
}

.settings-nav ul {
    list-style: none;
}

.settings-nav a {
    display: block;
    padding: 12px 15px;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 5px;
    transition: background-color 0.2s, color 0.2s;
}

.settings-nav a:hover {
    background-color: #2a2a2a;
    color: var(--color-text-primary);
}

.settings-nav a.active {
    background-color: var(--color-accent);
    color: var(--color-bg);
    font-weight: 600;
}

.settings-content h3 {
    margin-top: 0;
    margin-bottom: 25px;
    color: var(--color-accent);
}

.settings-form .form-group {
    margin-bottom: 20px;
}

.settings-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.settings-form input[type="text"], 
.settings-form input[type="email"], 
.settings-form input[type="password"], 
.settings-form input[type="number"], 
.settings-form input[type="range"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #3a3a3a;
    border-radius: 6px;
    background-color: #121212;
    color: var(--color-text-primary);
    transition: border-color 0.3s;
}

.settings-form input:read-only {
    background-color: #252525;
    cursor: not-allowed;
}

.settings-form input:focus {
    border-color: var(--color-accent);
    outline: none;
}

.pref-group {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #2c2c2c;
}

#hookValueDisplay {
    display: inline-block;
    margin-left: 10px;
    color: var(--color-accent);
    font-weight: 600;
}

/* --- Automation Page Specific Styles --- */
.automation-main {
    padding: 40px 0;
}

#webhook-status {
    margin-bottom: 20px;
}

#automation-workflow {
    text-align: center;
    margin-bottom: 30px;
}

.workflow-step {
    background-color: #252525;
    border: 1px solid var(--color-accent);
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
    margin-bottom: 15px;
    transition: box-shadow 0.3s;
}

.workflow-step:hover {
    box-shadow: 0 0 10px rgba(0, 188, 212, 0.5);
}

.workflow-step h4 {
    color: var(--color-accent);
    margin-bottom: 5px;
}

.workflow-arrow {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
}

#automation-workflow .card {
    border: none;
    box-shadow: none;
    padding: 0;
}

#automation-override {
    grid-column: 1 / -1;
    text-align: center;
}

#testAutomationBtn {
    margin-top: 20px;
}

/* --- Footer --- */
.footer {
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid #2c2c2c;
    margin-top: 40px;
}

/* --- Animations --- */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes underline-in {
    from { width: 0%; }
    to { width: 100%; }
}

/* --- Responsiveness --- */
@media (max-width: 992px) {
    .hero-section h2 { font-size: 2.5rem; }
    .header .container {
        flex-direction: column;
    }
    .header nav {
        margin-top: 10px;
    }
    .header nav a { margin: 0 10px; }
    
    .analysis-grid {
        grid-template-columns: 1fr;
    }
    .analysis-metrics, .hook-analysis, .retention-analysis, .caption-analysis {
        grid-column: span 12;
    }

    .settings-layout {
        grid-template-columns: 1fr;
    }
    .settings-nav {
        margin-bottom: 20px;
    }
    .settings-nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .settings-nav li {
        flex-grow: 1;
        text-align: center;
    }
    .settings-nav a {
        margin: 0 2px 5px 2px;
    }
}

@media (max-width: 576px) {
    .hero-section h2 { font-size: 2rem; }
    .hero-section p { font-size: 1rem; }
    .stat-value { font-size: 2rem; }
    .report-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .report-meta { margin-top: 5px; }
    .view-report-btn { align-self: flex-end; }
    
    .settings-nav ul {
        flex-direction: column;
    }
    .settings-nav a {
        margin: 0 0 5px 0;
    }
}

/* Karbon Sites Branding */

  #karbon-promo-banner {
      position: fixed;
      bottom: 10px;
      right: 10px;
      background-color: rgba(0, 0, 0, 0.8);
      color: white;
      padding: 8px 16px;
      border-radius: 8px;
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
      font-size: 14px;
      z-index: 10000;
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      box-shadow: 0 4px 6px rgba(0,0,0,0.1);
      transition: transform 0.2s ease-in-out;
  }
  #karbon-promo-banner:hover {
      transform: scale(1.05);
  }