/* ============================================================
   CoverGen Dashboard — Complete Stylesheet
   ============================================================ */

/* --- CSS Variables --- */
:root {
    --primary: #6d5cff;
    --primary-hover: #5a48e6;
    --primary-light: #ede9fe;
    --primary-50: #f5f3ff;
    --accent: #f97066;
    --accent-hover: #e5564b;
    --accent-light: #fff1f0;
    --success: #059669;
    --success-light: #d1fae5;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --bg: #faf9f7;
    --bg-white: #ffffff;
    --border: #e8e5e0;
    --border-focus: #6d5cff;
    --text: #1c1917;
    --text-secondary: #57534e;
    --text-muted: #a8a29e;
    --shadow-sm: 0 1px 2px 0 rgba(28,25,23,0.04);
    --shadow: 0 1px 3px 0 rgba(28,25,23,0.08), 0 1px 2px -1px rgba(28,25,23,0.06);
    --shadow-md: 0 4px 6px -1px rgba(28,25,23,0.08), 0 2px 4px -2px rgba(28,25,23,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(28,25,23,0.08), 0 4px 6px -4px rgba(28,25,23,0.04);
    --shadow-xl: 0 20px 25px -5px rgba(28,25,23,0.08), 0 8px 10px -6px rgba(28,25,23,0.04);
    --radius-sm: 8px;
    --radius: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

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

a:hover {
    color: var(--primary-hover);
}

img, svg {
    display: inline-block;
    vertical-align: middle;
}

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.nav-brand:hover {
    color: var(--text);
}

.nav-logo {
    width: 32px;
    height: 32px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius);
    border: none;
    background: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    font-family: inherit;
}

.nav-link:hover {
    color: var(--text);
    background: var(--bg);
}

.nav-link--signout {
    color: var(--text-muted);
}

.nav-link--signout:hover {
    color: var(--danger);
    background: var(--danger-light);
}

.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: var(--radius);
}

.nav-mobile-toggle:hover {
    background: var(--bg);
}

/* --- Main Content --- */
.main-content {
    padding-top: 64px;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, #f5f3ff 0%, #faf9f7 50%, #fff1f0 100%);
    color: var(--text);
    padding: 100px 0 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(109,92,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(249,112,102,0.10) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.025em;
    margin-bottom: 24px;
    position: relative;
    color: var(--text);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto 40px;
    color: var(--text-secondary);
    position: relative;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    position: relative;
}

#google-signin-btn {
    min-height: 44px;
}

.hero-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 8px;
    position: relative;
}

/* --- Section --- */
.section {
    padding: 80px 0;
}

.section--alt {
    background: var(--bg-white);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 48px;
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-section {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-in > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.stagger-in.is-visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.stagger-in.is-visible > *:nth-child(2) { transition-delay: 120ms; opacity: 1; transform: translateY(0); }
.stagger-in.is-visible > *:nth-child(3) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }
.stagger-in.is-visible > *:nth-child(4) { transition-delay: 360ms; opacity: 1; transform: translateY(0); }

/* --- Pulse badge for upgrade nudge --- */
@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(249,112,102,0.4); }
    50% { box-shadow: 0 0 0 6px rgba(249,112,102,0); }
}

.pulse-badge {
    animation: pulse-badge 2s ease-in-out infinite;
}

/* --- Steps --- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    text-align: center;
    padding: 44px 32px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    position: relative;
    transition: all var(--transition);
}

.step-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: #ffffff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
}

.step-icon {
    margin-bottom: 20px;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-desc {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all var(--transition);
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.pricing-card--featured {
    border-color: var(--primary);
    border-width: 2px;
    box-shadow: var(--shadow-lg);
    transform: scale(1.03);
}

.pricing-card--featured:hover {
    box-shadow: var(--shadow-xl);
    transform: scale(1.03) translateY(-4px);
}

.pricing-card--current {
    border-color: var(--success);
    border-width: 2px;
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-tier {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.pricing-price {
    margin-bottom: 32px;
}

.pricing-amount {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--text);
}

.pricing-period {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--bg);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-feature--muted {
    color: var(--text-muted) !important;
}

.pricing-check, .pricing-x {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

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

.btn--primary {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.btn--primary:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(109,92,255,0.25);
}

.btn--accent {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.btn--accent:hover:not(:disabled) {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(249,112,102,0.3);
}

.btn--secondary {
    background: var(--bg);
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn--secondary:hover:not(:disabled) {
    background: #e8e5e0;
    color: var(--text);
}

.btn--outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--border);
}

.btn--outline:hover:not(:disabled) {
    background: var(--primary-50);
    border-color: var(--primary);
}

.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
    padding: 6px 8px;
}

.btn--ghost:hover:not(:disabled) {
    background: var(--bg);
    color: var(--text);
}

.btn--danger:hover:not(:disabled) {
    background: var(--danger-light);
    color: var(--danger);
}

.btn--success {
    background: var(--success);
    color: #ffffff;
    border-color: var(--success);
}

.btn--success:hover:not(:disabled) {
    background: #047857;
}

.btn--lg {
    padding: 14px 32px;
    font-size: 1.0625rem;
    border-radius: var(--radius-lg);
}

.btn--sm {
    padding: 6px 14px;
    font-size: 0.8125rem;
}

.btn--block {
    width: 100%;
}

/* --- Cards --- */
.card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    transition: all var(--transition);
}

.card:hover {
    box-shadow: var(--shadow);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
}

/* --- Forms --- */
.form-group {
    margin-bottom: 20px;
}

.form-group label,
.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="month"],
.form-group input[type="date"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--text);
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(109, 92, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: vertical;
    line-height: 1.6;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-hint {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.checkbox-label {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem !important;
    font-weight: 400 !important;
    color: var(--text-secondary) !important;
    margin-top: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    accent-color: var(--primary);
    cursor: pointer;
}

.divider {
    position: relative;
    text-align: center;
    margin: 28px 0;
    border-top: 1px solid var(--border);
}

.divider span {
    position: relative;
    top: -12px;
    background: var(--bg-white);
    padding: 0 16px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Generate Action --- */
.generate-action {
    display: flex;
    justify-content: center;
    padding-top: 24px;
    margin-top: 24px;
    border-top: 1px solid var(--border);
}

/* --- Resume Split Layout --- */
.resume-split {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    align-items: stretch;
}

.resume-split-col {
    min-width: 0;
}

.resume-split-col--upload {
    padding-right: 28px;
    display: flex;
    flex-direction: column;
}

.resume-split-col--upload .drop-zone {
    flex: 1;
    padding: 24px 16px;
}

.resume-split-col--text {
    padding-left: 28px;
    display: flex;
    flex-direction: column;
}

.resume-split-col--text .form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.resume-split-col--text textarea {
    flex: 1;
    min-height: 140px;
}

.resume-split-divider {
    position: relative;
    width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.resume-split-divider::before {
    content: '';
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 50%;
    width: 1px;
    background: var(--border);
    transform: translateX(-50%);
}

.resume-split-divider span {
    position: relative;
    z-index: 1;
    background: var(--bg-white);
    padding: 6px 0;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* --- Drop Zone --- */
.drop-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px 24px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    background: var(--bg);
}

.drop-zone:hover,
.drop-zone--active {
    border-color: var(--primary);
    background: var(--primary-50);
}

.drop-zone-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.drop-zone-link {
    color: var(--primary);
    font-weight: 500;
    cursor: pointer;
}

.drop-zone-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* --- Resume File Card --- */
.resume-file-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-top: 12px;
}

.resume-file-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.resume-file-info {
    flex: 1;
    min-width: 0;
}

.resume-file-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.resume-file-date {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 1px;
    margin-left: auto;
}

/* --- Dashboard Layout --- */
.dashboard-container {
    padding-top: 32px;
    padding-bottom: 64px;
}

.dashboard-heading {
    font-size: 1.5rem;
    font-weight: 700;
}

.dashboard-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.dashboard-topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

.dashboard-col {
    min-width: 0;
}

/* --- Usage Bar --- */
.usage-summary {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 200px;
}

.usage-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: right;
}

.usage-bar {
    width: 100%;
    height: 8px;
    background: #e8e5e0;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.usage-bar--large {
    height: 12px;
}

.usage-bar-fill {
    height: 100%;
    background: var(--success);
    border-radius: var(--radius-full);
    transition: width 500ms ease-out, background-color 300ms ease;
    min-width: 2px;
}

.usage-bar-fill--amber {
    background: var(--warning);
}

.usage-bar-fill--red {
    background: var(--danger);
}

/* --- Tier Badge --- */
.tier-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    background: #e8e5e0;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.tier-badge--large {
    padding: 4px 16px;
    font-size: 0.875rem;
}

.tier-badge--free {
    background: #e8e5e0;
    color: #57534e;
}

.tier-badge--basic {
    background: var(--primary-light);
    color: var(--primary);
}

.tier-badge--pro {
    background: #fae8ff;
    color: #a21caf;
}

/* --- Experiences --- */
.experiences-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.experiences-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 48px 24px;
    text-align: center;
    color: var(--text-muted);
}

.experiences-empty p {
    font-size: 0.9375rem;
    max-width: 300px;
}

.experience-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all var(--transition);
    background: var(--bg-white);
}

.experience-card:hover {
    border-color: #d6d3d1;
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.experience-card-main {
    display: flex;
    gap: 16px;
}

.experience-card-info {
    flex: 1;
    min-width: 0;
}

.experience-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.experience-card-company {
    font-size: 0.9375rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 2px;
}

.experience-card-dates {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.experience-card-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 10px;
}

.experience-card-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.experience-card-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-shrink: 0;
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--primary-50);
    color: var(--primary);
    border-radius: var(--radius-full);
}

.skill-tag--more {
    background: var(--bg);
    color: var(--text-muted);
}

/* --- Generate Result --- */
.generate-result-text {
    font-family: inherit;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 480px;
    overflow-y: auto;
}

/* --- Experience Locked Preview --- */
.experience-preview-locked {
    position: relative;
    min-height: 260px;
}

.experience-preview-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    filter: blur(3px);
    opacity: 0.65;
    pointer-events: none;
    user-select: none;
}

.experience-locked-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(6px);
    border-radius: var(--radius-md);
    z-index: 1;
}

.experience-locked-headline {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 12px;
    margin-bottom: 8px;
}

.experience-locked-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    max-width: 380px;
    margin-bottom: 16px;
    line-height: 1.5;
}

.experience-locked-features {
    list-style: none;
    text-align: left;
    margin-bottom: 20px;
}

.experience-locked-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.experience-locked-features li svg {
    flex-shrink: 0;
}

/* --- Modal --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(28, 25, 23, 0.45);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.modal-close:hover {
    background: var(--bg);
    color: var(--text);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* --- Alerts --- */
.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.alert--success {
    background: var(--success-light);
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert--warning {
    background: var(--warning-light);
    color: #92400e;
    border: 1px solid #fde68a;
}

.alert--error {
    background: var(--danger-light);
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* --- Billing --- */
.billing-container {
    padding-top: 32px;
    padding-bottom: 64px;
}

.billing-current-plan {
    margin-top: 24px;
}

.billing-plan-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.billing-plan-name {
    margin-top: 8px;
}

.billing-usage-section {
    max-width: 480px;
}

.billing-usage-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.billing-section-title {
    margin-top: 48px;
    margin-bottom: 32px;
}

.billing-pricing-grid {
    margin-bottom: 48px;
}

/* --- Toast Notifications --- */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--text);
    color: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    font-weight: 500;
    min-width: 280px;
    max-width: 420px;
    animation: toastIn 300ms ease-out;
    transition: all 300ms ease;
}

.toast--success {
    background: var(--success);
}

.toast--error {
    background: var(--danger);
}

.toast--warning {
    background: var(--warning);
}

.toast--out {
    opacity: 0;
    transform: translateX(100px);
}

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

/* --- Footer --- */
.footer {
    background: var(--text);
    color: rgba(255,255,255,0.8);
    padding: 48px 0 32px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: start;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
}

.footer-privacy {
    margin-top: 12px;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    max-width: 420px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 24px;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
}

/* ============================================================
   Responsive Design
   ============================================================ */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .resume-split {
        grid-template-columns: 1fr;
    }

    .resume-split-col--upload {
        padding-right: 0;
        padding-bottom: 20px;
    }

    .resume-split-col--text {
        padding-left: 0;
        padding-top: 20px;
    }

    .resume-split-divider {
        width: 100%;
        height: 0;
    }

    .resume-split-divider::before {
        top: 50%;
        bottom: auto;
        left: 8px;
        right: 8px;
        width: auto;
        height: 1px;
        transform: none;
    }

    .resume-split-divider span {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.0625rem;
    }

    .hero {
        padding: 64px 0 80px;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .pricing-card--featured {
        transform: none;
    }

    .pricing-card--featured:hover {
        transform: translateY(-4px);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--bg-white);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-md);
        flex-direction: column;
        padding: 16px 24px;
        gap: 4px;
    }

    .nav-links--open {
        display: flex !important;
    }

    .nav-mobile-toggle {
        display: flex !important;
    }

    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: 12px 16px;
    }

    .dashboard-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .dashboard-topbar-right {
        width: 100%;
    }

    .usage-summary {
        flex: 1;
    }

    .footer-inner {
        flex-direction: column;
        gap: 24px;
    }

    .billing-plan-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .modal {
        padding: 24px;
        margin: 16px;
    }

    .section {
        padding: 48px 0;
    }

    .container {
        padding: 0 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }

    .btn--lg {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }

    .card {
        padding: 20px;
    }

    .experience-card-main {
        flex-direction: column;
    }

    .experience-card-actions {
        flex-direction: row;
    }
}