/**
 * GOAI PWA Generator - Stiluri principale
 * Tema: Dark GOAI (dark #1b2028, gold #ccac65, green #01ce4c)
 */

/* ── Reset & Variables ────────────────────────────────────── */
:root {
    --dark:    #1b2028;
    --dark2:   #242b35;
    --dark3:   #2d3542;
    --dark4:   #363f4d;
    --gold:    #ccac65;
    --green:   #01ce4c;
    --red:     #e74c3c;
    --blue:    #3b82f6;
    --white:   #f0f0f0;
    --gray:    #ffffff;
    --gray2:   #ffffff;
    --radius:  12px;
    --radius-sm: 8px;
    --shadow:  0 4px 24px rgba(0,0,0,0.3);
    --transition: 0.2s ease;
    --font:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: #dfc07a; }

img { max-width: 100%; height: auto; }

code {
    background: var(--dark3);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.875em;
    color: var(--gold);
}

small { color: var(--gray); font-size: 0.8125rem; }

/* ── Container ────────────────────────────────────────────── */
.goai-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}
.goai-container--narrow { max-width: 560px; }

/* ── Navigation ───────────────────────────────────────────── */
.goai-nav {
    background: var(--dark2);
    border-bottom: 1px solid var(--dark3);
    position: sticky;
    top: 0;
    z-index: 100;
}
.goai-nav .goai-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    max-width: 1100px;
}
.goai-logo {
    display: flex;
    align-items: baseline;
    gap: 2px;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
}
.goai-logo-go { color: var(--gold); }
.goai-logo-sep { color: var(--gray); font-weight: 400; }
.goai-logo-ai { color: var(--green); }
.goai-logo-sub { color: var(--gray); font-size: 0.75rem; margin-left: 8px; font-weight: 400; }
.goai-nav-links { display: flex; align-items: center; gap: 16px; }
.goai-nav-link { color: var(--gray); font-size: 0.875rem; transition: color var(--transition); }
.goai-nav-link:hover { color: var(--white); }
.goai-nav-link--muted { color: var(--gray2); }
.goai-nav-user { color: var(--gray); font-size: 0.8125rem; }

/* ── Buttons ──────────────────────────────────────────────── */
.goai-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    background: var(--gold);
    color: var(--dark);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.4;
}
.goai-btn:hover { background: #dfc07a; color: var(--dark); transform: translateY(-1px); }
.goai-btn--small { padding: 6px 16px; font-size: 0.8125rem; }
.goai-btn--large { padding: 14px 32px; font-size: 1.0625rem; }
.goai-btn--full { width: 100%; }
.goai-btn--outline {
    background: transparent;
    border: 1px solid var(--dark4);
    color: var(--gray);
}
.goai-btn--outline:hover { border-color: var(--gold); color: var(--gold); background: transparent; }
.goai-btn--gold { background: var(--gold); color: var(--dark); }
.goai-btn--green { background: var(--green); color: var(--dark); }

/* ── Cards ────────────────────────────────────────────────── */
.goai-card {
    background: var(--dark2);
    border-radius: var(--radius);
    border: 1px solid var(--dark3);
    padding: 32px;
    margin-bottom: 24px;
}
.goai-card-header { margin-bottom: 24px; }
.goai-card-header h1 { font-size: 1.5rem; margin-bottom: 6px; }
.goai-card-header p { color: var(--gray); font-size: 0.9375rem; }
.goai-card-footer { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--dark3); text-align: center; }
.goai-card-footer p { color: var(--gray); font-size: 0.875rem; }
.goai-card--success { border-color: var(--green); }
.goai-card--empty { text-align: center; padding: 60px 32px; }

/* ── Forms ────────────────────────────────────────────────── */
.goai-form { display: flex; flex-direction: column; gap: 18px; }
.goai-field { display: flex; flex-direction: column; gap: 6px; }
.goai-field label { font-size: 0.875rem; font-weight: 500; color: var(--white); }
.goai-field label .required { color: var(--red); }

.goai-field input[type="text"],
.goai-field input[type="email"],
.goai-field input[type="password"],
.goai-field textarea,
.goai-field select {
    background: var(--dark3);
    border: 1px solid var(--dark4);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: var(--white);
    font-family: var(--font);
    font-size: 0.9375rem;
    transition: border-color var(--transition);
    outline: none;
}
.goai-field input:focus,
.goai-field textarea:focus,
.goai-field select:focus {
    border-color: var(--gold);
}
.goai-field input::placeholder,
.goai-field textarea::placeholder { color: var(--gray2); }
.goai-field small { color: var(--gray); }

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

.goai-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
}
.goai-form-actions--center { justify-content: center; }

/* ── Section title ────────────────────────────────────────── */
.goai-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gold);
    margin-top: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--dark3);
}
.goai-section-heading {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 40px;
}
.goai-hint { color: var(--gray); font-size: 0.8125rem; margin-bottom: 12px; }

/* ── Color picker ─────────────────────────────────────────── */
.goai-color-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.goai-field--color { }
.goai-color-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.goai-color-wrap input[type="color"] {
    width: 40px;
    height: 36px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    padding: 0;
    background: none;
}
.goai-color-wrap input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
.goai-color-wrap input[type="color"]::-webkit-color-swatch { border-radius: 4px; border: none; }
.goai-color-hex {
    background: var(--dark3) !important;
    border: 1px solid var(--dark4) !important;
    border-radius: 6px !important;
    padding: 6px 10px !important;
    width: 100px !important;
    font-size: 0.8125rem !important;
    font-family: monospace !important;
    color: var(--white) !important;
}

/* ── Color swatch ─────────────────────────────────────────── */
.goai-color-swatch {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 1px solid var(--dark4);
    vertical-align: middle;
}
.goai-color-swatch--small { width: 14px; height: 14px; }

/* ── Wizard Progress ──────────────────────────────────────── */
.goai-wizard-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 24px 0 32px;
    padding: 0 20px;
}
.goai-wizard-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    position: relative;
}
.goai-wizard-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--dark3);
    border: 2px solid var(--dark4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray);
    transition: all var(--transition);
}
.goai-wizard-step.active .goai-wizard-num {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark);
}
.goai-wizard-step.completed .goai-wizard-num {
    background: var(--green);
    border-color: var(--green);
    color: var(--dark);
}
.goai-wizard-label {
    font-size: 0.6875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.goai-wizard-step.active .goai-wizard-label { color: var(--gold); }
.goai-wizard-step.completed .goai-wizard-label { color: var(--green); }
.goai-wizard-line {
    width: 40px;
    height: 2px;
    background: var(--dark4);
    margin: 0 8px;
    margin-bottom: 18px;
}
.goai-wizard-line.completed { background: var(--green); }

/* ── Upload zone ──────────────────────────────────────────── */
.goai-upload-zone {
    border: 2px dashed var(--dark4);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition);
}
.goai-upload-zone:hover { border-color: var(--gold); }
.goai-upload-zone--small { padding: 16px; }
.goai-upload-input { display: none; }
.goai-upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray);
}
.goai-upload-icon { font-size: 2rem; }
.goai-upload-hint { font-size: 0.75rem; color: var(--gray2); }
.goai-upload-ok { color: var(--green); font-weight: 600; font-size: 0.9375rem; }

/* ── Toggle switches ──────────────────────────────────────── */
.goai-toggle-list { display: flex; flex-direction: column; gap: 12px; }
.goai-toggle {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--dark3);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition);
}
.goai-toggle:hover { background: var(--dark4); }
.goai-toggle input { display: none; }
.goai-toggle-slider {
    width: 44px;
    min-width: 44px;
    height: 24px;
    background: var(--dark4);
    border-radius: 12px;
    position: relative;
    transition: background var(--transition);
    margin-top: 2px;
}
.goai-toggle-slider::after {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gray);
    position: absolute;
    top: 3px;
    left: 3px;
    transition: all var(--transition);
}
.goai-toggle input:checked + .goai-toggle-slider {
    background: var(--green);
}
.goai-toggle input:checked + .goai-toggle-slider::after {
    left: 23px;
    background: var(--white);
}
.goai-toggle-info strong { display: block; margin-bottom: 2px; font-size: 0.9375rem; }
.goai-toggle-info small { color: var(--gray); line-height: 1.4; }

/* ── Banner preview ───────────────────────────────────────── */
.goai-banner-preview {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--dark4);
}
.goai-bp-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    font-size: 0.875rem;
}
.goai-bp-text { flex: 1; }
.goai-bp-text strong { display: block; font-size: 0.9375rem; }
.goai-bp-text small { opacity: 0.8; font-size: 0.75rem; }
.goai-bp-actions { display: flex; gap: 8px; flex-shrink: 0; }
.goai-bp-btn, .goai-bp-btn2 {
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: default;
    font-family: var(--font);
}

/* ── Preview sections ─────────────────────────────────────── */
.goai-preview-sections { display: flex; flex-direction: column; gap: 24px; }
.goai-preview-section { }
.goai-preview-section h3 { font-size: 1rem; margin-bottom: 12px; color: var(--gold); }
.goai-preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.goai-preview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--dark3);
    border-radius: 6px;
    font-size: 0.875rem;
}
.goai-preview-label { color: var(--gray); }
.goai-preview-value { font-weight: 500; }
.goai-preview-colors { display: flex; flex-wrap: wrap; gap: 10px; }
.goai-preview-color {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--dark3);
    border-radius: 6px;
    font-size: 0.8125rem;
}
.goai-preview-badge { padding: 2px 8px; border-radius: 4px; font-size: 0.75rem; font-weight: 600; }
.goai-badge--on { background: rgba(1, 206, 76, 0.15); color: var(--green); }
.goai-badge--off { background: rgba(138, 143, 152, 0.15); color: var(--gray); }

.goai-code-preview {
    background: var(--dark3);
    padding: 16px;
    border-radius: var(--radius-sm);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.8125rem;
    color: var(--gray);
    overflow-x: auto;
    white-space: pre;
    line-height: 1.5;
}

/* ── Checkout ─────────────────────────────────────────────── */
.goai-order-summary { margin-bottom: 24px; }
.goai-order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--dark3);
    border-radius: var(--radius-sm);
}
.goai-order-product { display: flex; align-items: center; gap: 12px; }
.goai-order-icon { font-size: 1.5rem; }
.goai-order-product strong { display: block; }
.goai-order-product small { color: var(--gray); }
.goai-order-price { font-size: 1.25rem; font-weight: 700; color: var(--gold); }
.goai-order-total {
    display: flex;
    justify-content: space-between;
    padding: 16px;
    margin-top: 8px;
    border-top: 2px solid var(--dark4);
    font-weight: 600;
    font-size: 1.125rem;
}
.goai-price-amount { color: var(--gold); font-weight: 700; }
.goai-order-includes { margin-bottom: 24px; }
.goai-order-includes h3 { font-size: 1rem; margin-bottom: 12px; }
.goai-order-includes ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.goai-order-includes li { color: var(--gray); font-size: 0.9375rem; padding-left: 4px; }
.goai-checkout-summary {
    text-align: center;
    padding: 24px;
    background: var(--dark3);
    border-radius: var(--radius);
    margin: 24px 0;
}
.goai-checkout-summary .goai-price-label { font-size: 0.875rem; color: var(--gray); margin-right: 8px; }
.goai-checkout-summary .goai-price-amount { font-size: 1.75rem; }
.goai-checkout-note { color: var(--gray); font-size: 0.8125rem; margin-top: 8px; }
.goai-payment-secure { text-align: center; color: var(--gray); font-size: 0.8125rem; margin-top: 16px; }

/* ── Download ─────────────────────────────────────────────── */
.goai-success-icon { font-size: 3rem; margin-bottom: 12px; }
.goai-download-info { margin: 20px 0; }
.goai-download-detail {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--dark3);
    font-size: 0.9375rem;
}
.goai-download-label { color: var(--gray); }
.goai-download-value { font-weight: 500; }
.goai-install-guide {
    margin-top: 24px;
    padding: 20px;
    background: var(--dark3);
    border-radius: var(--radius-sm);
}
.goai-install-guide h3 { margin-bottom: 12px; font-size: 1rem; }
.goai-install-guide ol { padding-left: 20px; }
.goai-install-guide li { color: var(--gray); margin-bottom: 6px; font-size: 0.9375rem; line-height: 1.5; }

/* ── Dashboard ────────────────────────────────────────────── */
.goai-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 24px 0;
}
.goai-page-header h1 { font-size: 1.5rem; }
.goai-orders-list { display: flex; flex-direction: column; gap: 16px; }
.goai-order-card {
    background: var(--dark2);
    border: 1px solid var(--dark3);
    border-radius: var(--radius);
    padding: 20px;
}
.goai-order-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.goai-order-header h3 { font-size: 1.125rem; margin-bottom: 2px; }
.goai-order-slug { font-size: 0.8125rem; }
.goai-order-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.goai-status--paid { background: rgba(1, 206, 76, 0.15); color: var(--green); }
.goai-status--pending { background: rgba(204, 172, 101, 0.15); color: var(--gold); }
.goai-status--failed { background: rgba(231, 76, 60, 0.15); color: var(--red); }
.goai-status--refunded { background: rgba(138, 143, 152, 0.15); color: var(--gray); }
.goai-order-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.8125rem; color: var(--gray); margin-bottom: 12px; }
.goai-order-actions { margin-top: 12px; }
.goai-order-expired { color: var(--gray); font-size: 0.8125rem; font-style: italic; }
.goai-order-colors { display: flex; gap: 4px; margin-top: 10px; }

/* ── Empty state ──────────────────────────────────────────── */
.goai-empty { padding: 20px; }
.goai-empty-icon { font-size: 3rem; display: block; margin-bottom: 16px; }
.goai-empty h2 { margin-bottom: 8px; }
.goai-empty p { color: var(--gray); margin-bottom: 20px; }

/* ── Flash messages ───────────────────────────────────────── */
.goai-flash {
    max-width: 960px;
    margin: 16px auto;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    animation: flashIn 0.3s ease;
}
.goai-flash--success { background: rgba(1, 206, 76, 0.12); color: var(--green); border: 1px solid rgba(1, 206, 76, 0.3); }
.goai-flash--error { background: rgba(231, 76, 60, 0.12); color: var(--red); border: 1px solid rgba(231, 76, 60, 0.3); }
.goai-flash--info { background: rgba(59, 130, 246, 0.12); color: var(--blue); border: 1px solid rgba(59, 130, 246, 0.3); }

@keyframes flashIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Hero ─────────────────────────────────────────────────── */
.goai-hero {
    padding: 80px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--dark2) 0%, var(--dark) 100%);
}
.goai-hero-title { font-size: 2.5rem; line-height: 1.2; margin-bottom: 16px; }
.goai-gold { color: var(--gold); }
.goai-hero-sub { color: var(--gray); font-size: 1.125rem; max-width: 600px; margin: 0 auto 32px; line-height: 1.6; }
.goai-hero-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.goai-hero-price { color: var(--gray); font-size: 0.875rem; }

/* ── Features ─────────────────────────────────────────────── */
.goai-features { padding: 60px 0; }
.goai-features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.goai-feature {
    background: var(--dark2);
    border: 1px solid var(--dark3);
    border-radius: var(--radius);
    padding: 28px;
    text-align: center;
    transition: border-color var(--transition);
}
.goai-feature:hover { border-color: var(--gold); }
.goai-feature-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.goai-feature h3 { font-size: 1rem; margin-bottom: 8px; }
.goai-feature p { color: var(--gray); font-size: 0.875rem; line-height: 1.5; }

/* ── How it works ─────────────────────────────────────────── */
.goai-how-it-works { padding: 60px 0; background: var(--dark2); }
.goai-steps { display: flex; align-items: flex-start; justify-content: center; gap: 0; }
.goai-step {
    text-align: center;
    max-width: 240px;
    padding: 0 20px;
}
.goai-step-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.goai-step h3 { font-size: 1rem; margin-bottom: 6px; }
.goai-step p { color: var(--gray); font-size: 0.875rem; }
.goai-step-arrow { color: var(--dark4); font-size: 1.5rem; margin-top: 12px; padding: 0 8px; }

/* ── CTA ──────────────────────────────────────────────────── */
.goai-cta { padding: 60px 0; }
.goai-cta-box {
    text-align: center;
    padding: 48px;
    background: linear-gradient(135deg, var(--dark2), var(--dark3));
    border: 1px solid var(--dark4);
    border-radius: var(--radius);
}
.goai-cta-box h2 { font-size: 1.75rem; margin-bottom: 8px; }
.goai-cta-box p { color: var(--gray); margin-bottom: 24px; }

/* ── Footer ───────────────────────────────────────────────── */
.goai-footer {
    margin-top: auto;
    padding: 24px 0;
    text-align: center;
    border-top: 1px solid var(--dark3);
    color: var(--gray);
    font-size: 0.8125rem;
}
.goai-footer a { color:#fff; }

/* ── Main ─────────────────────────────────────────────────── */
.goai-main { flex: 1; padding: 24px 0; }

/* ── Error page ───────────────────────────────────────────── */
.goai-error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 40px;
}
.goai-error-code { font-size: 6rem; font-weight: 700; color: var(--dark3); line-height: 1; }
.goai-error-page h1 { margin: 16px 0 8px; }
.goai-error-page p { color: var(--gray); margin-bottom: 24px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
    .goai-hero-title { font-size: 1.75rem; }
    .goai-features-grid { grid-template-columns: 1fr; }
    .goai-steps { flex-direction: column; align-items: center; }
    .goai-step-arrow { transform: rotate(90deg); padding: 8px 0; }
    .goai-wizard-progress { flex-wrap: wrap; gap: 4px; }
    .goai-wizard-line { width: 20px; }
    .goai-wizard-label { display: none; }
    .goai-preview-grid { grid-template-columns: 1fr; }
    .goai-field-row { grid-template-columns: 1fr; }
    .goai-color-grid { grid-template-columns: 1fr; }
    .goai-bp-bar { flex-wrap: wrap; }
    .goai-bp-actions { width: 100%; justify-content: flex-end; }
    .goai-nav .goai-container { flex-wrap: wrap; height: auto; padding: 12px 20px; gap: 8px; }
    .goai-nav-links { gap: 10px; flex-wrap: wrap; }
    .goai-card { padding: 20px; }
    .goai-page-header { flex-direction: column; gap: 12px; align-items: flex-start; }
    .goai-form-actions { flex-direction: column-reverse; }
    .goai-form-actions .goai-btn { width: 100%; }
    .goai-order-header { flex-direction: column; gap: 8px; }
    .goai-cta-box { padding: 32px 20px; }
}