/* ═══════════════════════════════════════════════════════════
   Power Hoods Social — Design System
   ═══════════════════════════════════════════════════════════ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Variables ─── */
:root {
    --color-dark: #0b1622;
    --color-dark-lighter: #111d2e;
    --color-dark-card: #162133;
    --color-dark-border: #1e3048;
    --color-red: #e63946;
    --color-red-hover: #d32f3f;
    --color-green: #2ecc71;
    --color-green-hover: #27ae60;
    --color-gold: #f0c040;
    --color-gold-hover: #e0b030;
    --color-blue: #3b82f6;
    --color-white: #ffffff;
    --color-text: #e0e6ed;
    --color-text-muted: #8899aa;
    --color-text-dim: #5a6b7c;
    --color-overlay: rgba(11, 22, 34, 0.85);

    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;

    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow-gold: 0 0 20px rgba(240, 192, 64, 0.15);
    --shadow-glow-red: 0 0 20px rgba(230, 57, 70, 0.15);

    --transition: all 0.2s ease;
    --transition-slow: all 0.4s ease;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

/* ─── Reset ─── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--color-dark);
    color: var(--color-text);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--color-gold-hover);
}

/* ─── Navigation ─── */
.nav {
    background: var(--color-dark-lighter);
    border-bottom: 1px solid var(--color-dark-border);
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
    color: var(--color-gold);
    letter-spacing: -0.3px;
}

.nav-brand img {
    height: 32px;
    width: auto;
}

.nav-brand .brand-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-red);
    border-radius: 50%;
    margin-left: 2px;
}

.nav-links {
    display: flex;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    background: rgba(240, 192, 64, 0.08);
    color: var(--color-gold);
}

.nav-links a.active {
    background: rgba(240, 192, 64, 0.12);
    color: var(--color-gold);
}

.nav-links a .nav-icon {
    font-size: 16px;
}

/* ─── Page Layout ─── */
.page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 24px;
}

.page-header {
    margin-bottom: 32px;
}

.page-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.page-subtitle {
    font-size: 15px;
    color: var(--color-text-muted);
}

/* ─── Cards ─── */
.card {
    background: var(--color-dark-card);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(240, 192, 64, 0.2);
    box-shadow: var(--shadow-glow-gold);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-dark-border);
}

.card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-title .card-icon {
    color: var(--color-gold);
}

/* ─── Forms ─── */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-label .required {
    color: var(--color-red);
    margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
    background: var(--color-dark);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: var(--color-white);
    font-family: var(--font);
    font-size: 14px;
    transition: var(--transition);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-dim);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238899aa' d='M6 8.5L1 3.5h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.form-select option {
    background: var(--color-dark-card);
    color: var(--color-white);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

/* ─── File Upload ─── */
.upload-zone {
    border: 2px dashed var(--color-dark-border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.upload-zone:hover {
    border-color: var(--color-gold);
    background: rgba(240, 192, 64, 0.03);
}

.upload-zone.has-file {
    border-color: var(--color-green);
    background: rgba(46, 204, 113, 0.05);
}

.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-icon {
    font-size: 36px;
    margin-bottom: 8px;
}

.upload-text {
    font-size: 14px;
    color: var(--color-text-muted);
}

.upload-text strong {
    color: var(--color-gold);
}

.upload-hint {
    font-size: 12px;
    color: var(--color-text-dim);
    margin-top: 4px;
}

.upload-preview {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--radius-sm);
    margin-top: 12px;
    display: none;
}

.upload-preview.visible {
    display: block;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-red), #c0392b);
    color: var(--color-white);
    box-shadow: var(--shadow-glow-red);
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #d32f3f, #a93226);
    transform: translateY(-1px);
    box-shadow: 0 6px 25px rgba(230, 57, 70, 0.3);
}

.btn-secondary {
    background: var(--color-dark-lighter);
    color: var(--color-text);
    border: 1px solid var(--color-dark-border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-dark-card);
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.btn-gold {
    background: linear-gradient(135deg, var(--color-gold), #d4a830);
    color: var(--color-dark);
    font-weight: 700;
}

.btn-gold:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 25px rgba(240, 192, 64, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, var(--color-green), #27ae60);
    color: var(--color-white);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* ─── Step Tracker ─── */
.step-tracker {
    display: none;
    flex-direction: column;
    gap: 8px;
    margin-top: 24px;
}

.step-tracker.visible {
    display: flex;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--color-dark);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
}

.step-item.success {
    border-color: rgba(46, 204, 113, 0.3);
    background: rgba(46, 204, 113, 0.05);
}

.step-item.failed {
    border-color: rgba(230, 57, 70, 0.3);
    background: rgba(230, 57, 70, 0.05);
}

.step-item.skipped {
    border-color: rgba(240, 192, 64, 0.3);
    background: rgba(240, 192, 64, 0.05);
}

.step-item.running {
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(59, 130, 246, 0.05);
}

.step-icon {
    font-size: 18px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.step-label {
    flex: 1;
    color: var(--color-text);
}

.step-error {
    font-size: 12px;
    color: var(--color-red);
    margin-top: 4px;
}

/* Spinner animation */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-dark-border);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* ─── Status Badges ─── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-draft {
    background: rgba(136, 153, 170, 0.15);
    color: var(--color-text-muted);
}

.badge-generated {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-blue);
}

.badge-published {
    background: rgba(46, 204, 113, 0.15);
    color: var(--color-green);
}

.badge-failed {
    background: rgba(230, 57, 70, 0.15);
    color: var(--color-red);
}

/* ─── Jobs List ─── */
.jobs-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.job-card {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--color-dark-card);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.job-card:hover {
    border-color: rgba(240, 192, 64, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.job-info h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
}

.job-meta {
    font-size: 13px;
    color: var(--color-text-muted);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.job-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.job-date {
    font-size: 13px;
    color: var(--color-text-dim);
}

/* ─── Job Detail ─── */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.detail-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 15px;
    color: var(--color-white);
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.image-gallery img {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-dark-border);
}

.image-gallery .gallery-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

/* ─── Settings ─── */
.account-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.account-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-dark);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.account-item:hover {
    border-color: var(--color-gold);
}

.account-item.selected {
    border-color: var(--color-green);
    background: rgba(46, 204, 113, 0.05);
}

.account-item input[type="checkbox"] {
    accent-color: var(--color-green);
    width: 18px;
    height: 18px;
}

.account-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-dark-border);
}

.account-info {
    flex: 1;
}

.account-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-white);
}

.account-platform {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: capitalize;
}

/* ─── Dashboard ─── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-dark-card);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: rgba(240, 192, 64, 0.2);
    box-shadow: var(--shadow-glow-gold);
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ─── Caption Editor ─── */
.caption-box {
    background: var(--color-dark);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 12px;
}

.caption-text {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text);
    white-space: pre-wrap;
}

.caption-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

/* ─── Alerts ─── */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.2);
    color: var(--color-green);
}

.alert-error {
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.2);
    color: var(--color-red);
}

.alert-info {
    background: rgba(240, 192, 64, 0.1);
    border: 1px solid rgba(240, 192, 64, 0.2);
    color: var(--color-gold);
}

/* ─── Empty State ─── */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
}

.empty-state .empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 18px;
    color: var(--color-white);
    margin-bottom: 8px;
}

/* ─── Publish History ─── */
.publish-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.publish-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--color-dark);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-sm);
}

.publish-platform {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    text-transform: capitalize;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .nav {
        padding: 0 16px;
    }
    .nav-links {
        gap: 2px;
    }
    .nav-links a {
        padding: 8px 10px;
        font-size: 13px;
    }
    .nav-links a span:not(.nav-icon) {
        display: none;
    }
    .page {
        padding: 20px 16px;
    }
    .page-title {
        font-size: 22px;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .job-card {
        grid-template-columns: 1fr;
    }
}

/* ─── Animations ─── */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeIn 0.4s ease forwards;
}

.step-item {
    animation: slideDown 0.3s ease forwards;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--color-dark-border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-dim);
}