/* ============================================================
   fotole.ru — кастомные стили
   Светлая тема. Bootstrap 5 + ручная типографика.
   ============================================================ */

:root {
    --color-bg:        #ffffff;
    --color-surface:   #f6f7fb;
    --color-surface-2: #eef0f7;
    --color-text:      #1a1d29;
    --color-muted:     #6b7280;
    --color-border:    #e5e7eb;

    --color-primary:   #6d5efc;
    --color-primary-2: #5b4ee0;
    --color-accent:    #ff7a59;
    --color-success:   #22c55e;

    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.04), 0 1px 4px rgba(17, 24, 39, 0.04);
    --shadow-md: 0 4px 12px rgba(17, 24, 39, 0.06), 0 2px 6px rgba(17, 24, 39, 0.04);
    --shadow-lg: 0 14px 40px rgba(17, 24, 39, 0.10), 0 4px 12px rgba(17, 24, 39, 0.05);
    --shadow-glow: 0 10px 30px rgba(109, 94, 252, 0.25);
}

/* ---------- База ---------- */
* {
    -webkit-font-smoothing: antialiased;
    /*-moz-osx-font-smoothing: grayscale;*/
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Manrope', 'Inter', sans-serif;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-primary-2); }

img { max-width: 100%; display: block; }

.text-primary { color: var(--color-primary) !important; }
.text-grad {
    background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Кнопки ---------- */
.btn {
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 0.7rem 1.4rem;
    transition: all .2s ease;
    border: 1px solid transparent;
}
.btn-lg { padding: 0.95rem 1.8rem; font-size: 1.05rem; }

.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(109, 94, 252, 0.25);
}
.btn-primary:hover {
    background: var(--color-primary-2);
    border-color: var(--color-primary-2);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(109, 94, 252, 0.35);
}

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

.btn-outline-secondary {
    color: var(--color-text);
    border-color: var(--color-border);
    background: #fff;
}
.btn-outline-secondary:hover {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-light {
    background: #fff;
    color: var(--color-primary);
    border: 1px solid #fff;
}
.btn-light:hover {
    background: #f0f0f5;
    color: var(--color-primary-2);
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.navbar { padding: 0.85rem 0; }
.brand-logo { display: inline-flex; line-height: 0; }
.brand-text {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--color-text);
    letter-spacing: -0.03em;
}
.navbar-nav .nav-link {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
}
.navbar-nav .nav-link:hover { color: var(--color-primary); }
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform .2s ease;
}
.navbar-nav .nav-link:hover::after { transform: scaleX(1); }

/* ---------- Sections ---------- */
.section { padding: 1rem 0; }
.section-surface { background: var(--color-surface); }

.section-header { max-width: 720px; margin: 0 auto; }
.section-eyebrow {
    display: inline-block;
    background: var(--color-surface-2);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}
.section-title {
    font-size: clamp(1.85rem, 4vw, 2.6rem);
    margin-bottom: 0.85rem;
}
.section-subtitle {
    color: var(--color-muted);
    font-size: 1.1rem;
    margin: 0 auto;
    max-width: 620px;
}

/* ---------- Hero ---------- */
.hero {
    padding: 5rem 0 6rem;
    background:
            radial-gradient(ellipse 70% 50% at 80% 20%, rgba(109, 94, 252, 0.10) 0%, transparent 60%),
            radial-gradient(ellipse 60% 40% at 10% 80%, rgba(255, 122, 89, 0.08) 0%, transparent 60%),
            var(--color-bg);
    position: relative;
    overflow: hidden;
}
.badge-30 {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(120deg, rgba(109, 94, 252, 0.10), rgba(255, 122, 89, 0.10));
    color: var(--color-primary);
    border: 1px solid rgba(109, 94, 252, 0.25);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
}
.badge-30 i { color: var(--color-accent); }

.hero-title {
    font-size: clamp(2.3rem, 5.5vw, 3.7rem);
    font-weight: 800;
    margin: 1rem 0 1.25rem;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-muted);
    max-width: 540px;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}
.stat-item .stat-num {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--color-text);
}
.stat-item .stat-label {
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* ---------- Hero example / общие before-after ---------- */
.hero-example {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}
.hero-example-caption {
    text-align: center;
    color: var(--color-muted);
    font-size: 0.9rem;
    padding: 0.75rem 0 0.25rem;
}
.hero-example-caption i { color: var(--color-accent); }
.hero-example .ba-photo { aspect-ratio: 3 / 4; }

.ba-photo {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--color-surface);
}
.ba-photo + .ba-photo { margin-top: 0.5rem; }
.ba-photo a {
    display: block;
    width: 100%;
    height: 100%;
    cursor: zoom-in;
}
.ba-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.ba-photo:hover img { transform: scale(1.04); }

.ba-before img {
    /* имитация ч/б старого фото */
    /*filter: grayscale(100%) sepia(40%) brightness(0.92) contrast(1.05);*/
}

.ba-label {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    backdrop-filter: blur(4px);
}
.ba-after .ba-label { background: rgba(34, 197, 94, 0.85); }

/* ---------- How it works ---------- */
.step-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    height: 100%;
    position: relative;
    transition: all .25s ease;
}
.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(109, 94, 252, 0.25);
}
.step-num {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 3.5rem;
    color: var(--color-surface-2);
    line-height: 1;
}
.step-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(109, 94, 252, 0.12), rgba(109, 94, 252, 0.04));
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
}
.step-card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; }
.step-card p { color: var(--color-muted); margin: 0; }

/* ---------- Examples ---------- */
.example-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 0.65rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all .25s ease;
}
.example-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.example-card .ba-photo { border-radius: var(--radius-md); }
.example-caption {
    padding: 0.85rem 0.75rem 0.5rem;
    font-size: 0.92rem;
    color: var(--color-text);
    font-weight: 500;
}
.example-caption i { color: var(--color-accent); }
.example-time { color: var(--color-muted); font-weight: 400; }

/* ---------- Features ---------- */
.feature-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    height: 100%;
    transition: all .25s ease;
}
.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: rgba(109, 94, 252, 0.2);
}
.feature-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--color-muted); margin: 0; font-size: 0.95rem; }

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    margin-bottom: 1rem;
    background: var(--color-surface-2);
}
.feature-icon.icon-color   { background: rgba(109, 94, 252, 0.12); color: var(--color-primary); }
.feature-icon.icon-restore { background: rgba(255, 122, 89, 0.12); color: var(--color-accent); }
.feature-icon.icon-enhance { background: rgba(34, 197, 94, 0.12);  color: var(--color-success); }
.feature-icon.icon-shield  { background: rgba(99, 102, 241, 0.12); color: #6366f1; }
.feature-icon.icon-batch   { background: rgba(245, 158, 11, 0.12); color: #f59e0b; }
.feature-icon.icon-format  { background: rgba(14, 165, 233, 0.12); color: #0ea5e9; }
.feature-icon.icon-history { background: rgba(168, 85, 247, 0.12); color: #a855f7; }
.feature-icon.icon-api     { background: rgba(20, 184, 166, 0.12); color: #14b8a6; }

/* ---------- Pricing ---------- */
.price-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    height: 100%;
    position: relative;
    transition: all .25s ease;
}
.price-card:hover { box-shadow: var(--shadow-md); }
.price-featured {
    border-color: var(--color-primary);
    border-width: 2px;
    box-shadow: var(--shadow-glow);
    transform: translateY(-8px);
}
.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(120deg, var(--color-primary), var(--color-accent));
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 1rem;
    border-radius: 999px;
    white-space: nowrap;
}
.price-name {
    color: var(--color-muted);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}
.price-value {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 2.6rem;
    color: var(--color-text);
    margin-bottom: 1.25rem;
    line-height: 1;
}
.price-unit {
    font-size: 1rem;
    color: var(--color-muted);
    font-weight: 500;
    margin-left: 0.25rem;
}
.price-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}
.price-features li {
    padding: 0.45rem 0;
    color: var(--color-text);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.price-features li i { color: var(--color-success); font-size: 1.1rem; }
.price-features li.muted { color: var(--color-muted); }
.price-features li.muted i { color: var(--color-muted); }

/* ---------- Upload demo ---------- */
.upload-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 3.5rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all .2s ease;
    background: var(--color-surface);
}
.upload-zone:hover, .upload-zone.drag-over {
    border-color: var(--color-primary);
    background: rgba(109, 94, 252, 0.04);
}
.upload-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}
.upload-zone h3 { font-size: 1.4rem; margin-bottom: 0.5rem; }
.upload-zone p { color: var(--color-muted); margin: 0; }
.upload-hint {
    margin-top: 0.85rem;
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* Прогресс */
.upload-progress { padding: 1.5rem 0; }
.spinner {
    width: 18px;
    height: 18px;
    border: 2.5px solid var(--color-surface-2);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.timer-badge {
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-variant-numeric: tabular-nums;
}
#uploadStatus { font-weight: 500; }

.progress-bar-track {
    background: var(--color-surface-2);
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
    margin: 0.75rem 0 1.5rem;
}
.progress-bar-fill {
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    height: 100%;
    width: 0%;
    border-radius: 999px;
    transition: width .3s linear;
}

.upload-stages {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.upload-stages .stage {
    font-size: 0.85rem;
    color: var(--color-muted);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: all .2s ease;
}
.upload-stages .stage i { font-size: 0.95rem; }
.upload-stages .stage.active { color: var(--color-primary); font-weight: 600; }
.upload-stages .stage.active i { color: var(--color-primary); }
.upload-stages .stage.done { color: var(--color-success); }
.upload-stages .stage.done i { color: var(--color-success); }

/* Результат */
.upload-result { padding: 1.5rem 0 0.5rem; }
.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.result-note {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    color: var(--color-muted);
}
.result-note i { color: var(--color-primary); }

.upload-error {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(239, 68, 68, 0.06);
    color: #b91c1c;
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-top: 1rem;
}
.upload-error i { font-size: 1.3rem; }

/* ---------- FAQ ---------- */
.faq-accordion .accordion-item {
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
    background: #fff;
}
.faq-accordion .accordion-button {
    font-weight: 600;
    font-family: 'Manrope', sans-serif;
    font-size: 1.05rem;
    padding: 1.1rem 1.5rem;
    color: var(--color-text);
}
.faq-accordion .accordion-button:not(.collapsed) {
    background: rgba(109, 94, 252, 0.04);
    color: var(--color-primary);
    box-shadow: none;
}
.faq-accordion .accordion-button:focus { box-shadow: none; border-color: transparent; }
.faq-accordion .accordion-button::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236d5efc' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}
.faq-accordion .accordion-body {
    color: var(--color-muted);
    padding: 0 1.5rem 1.25rem;
    line-height: 1.7;
}

/* ---------- CTA final ---------- */
.cta-final { padding: 4rem 0 6rem; }
.cta-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, #5547d8 50%, var(--color-accent) 130%);
    color: #fff;
    border-radius: var(--radius-xl);
    padding: 3rem 3.5rem;
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.18) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.cta-box h2 {
    color: #fff;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 0.5rem;
}
.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin: 0;
}

/* ---------- Footer ---------- */
.site-footer {
    background: #111422;
    color: #a0a4b8;
    padding: 4rem 0 2rem;
}
.site-footer .brand-text { color: #fff; }
.site-footer h5 {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
.footer-about {
    color: #a0a4b8;
    font-size: 0.92rem;
    max-width: 320px;
}
.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.site-footer ul li { padding: 0.3rem 0; }
.site-footer ul li a {
    color: #a0a4b8;
    font-size: 0.92rem;
    transition: color .2s;
}
.site-footer ul li a:hover { color: #fff; }
.footer-support { font-size: 0.85rem; margin-bottom: 0.75rem; }
.footer-contacts li { color: #a0a4b8; font-size: 0.92rem; }
.footer-contacts li i { color: var(--color-primary); }
.footer-social { margin-top: 1rem; display: flex; gap: 0.75rem; }
.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    transition: all .2s ease;
}
.footer-social a:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}
.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: #6b7280;
}
.footer-bottom a { color: #6b7280; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .navbar-toggler { display: none !important; }
    .navbar .navbar-collapse { display: none !important; }
    #buttonLogin { display: block; margin-left: auto; }
    .section { padding: 2rem 0; }
    .hero { padding: 3rem 0 4rem; }
    .hero-stats { gap: 1.5rem; }
    .stat-item .stat-num { font-size: 1.35rem; }
    .cta-box { padding: 2.25rem 1.75rem; }
    .price-featured { transform: none; }
}

@media (max-width: 575px) {
    .section { padding: 3.5rem 0; }
    .upload-card { padding: 1.25rem; }
    .upload-zone { padding: 2.5rem 1rem; }
    .upload-stages { gap: 0.35rem; }
    .upload-stages .stage { font-size: 0.78rem; }
    .hero-stats { gap: 1.25rem; }
    .stat-item .stat-num { font-size: 1.25rem; }
    .btn-lg { padding: 0.85rem 1.4rem; font-size: 1rem; }
}

/* ---------- Анимация появления ---------- */
.step-card, .feature-card, .price-card, .example-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s ease, transform .6s ease, box-shadow .25s ease, border-color .25s ease;
}
.step-card.in-view, .feature-card.in-view, .price-card.in-view, .example-card.in-view {
    opacity: 1;
    transform: translateY(0);
}
/* Hover-эффекты сохраняем — выше уже заданы transform на hover, но они переопределятся.
   Чтобы hover работал после появления — используем отдельный класс */
.step-card.in-view:hover,
.feature-card.in-view:hover,
.example-card.in-view:hover {
    transform: translateY(-3px);
}
.price-card.in-view:hover { transform: translateY(0); }
.price-featured.in-view { transform: translateY(-8px); }
.price-featured.in-view:hover { transform: translateY(-10px); }

/* Если IntersectionObserver не сработал (старые браузеры) — показываем сразу */
@media (prefers-reduced-motion: reduce) {
    .step-card, .feature-card, .price-card, .example-card {
        opacity: 1;
        transform: none;
    }
}

/* Активный пункт меню */
.navbar-nav .nav-link.active {
    color: var(--color-primary) !important;
}
.navbar-nav .nav-link.active::after { transform: scaleX(1) !important; }

/* Плавный скролл по якорям */
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

/* ============================================================
   AUTH MODAL — стили из index-old.php
   ============================================================ */
:root {
    --auth-blue:   #0d6efd;
    --auth-green:  #198754;
    --auth-border: #e3e7ed;
    --auth-bg:     #f8fafc;
}

/* ===== MODAL CARD ===== */
.auth-modal .modal-content {
    border: none;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(13, 38, 76, 0.18);
}

/* ===== FLOATING CLOSE BUTTON ===== */
.auth-close-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: #f1f4f9;
    color: #8a94a6;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
    transition: transform 0.18s ease, color 0.18s ease, background 0.18s ease;
}
.auth-close-btn:hover {
    background: #e7ecf3;
    color: var(--auth-blue);
    transform: rotate(90deg);
}

/* ===== BODY ===== */
.auth-modal .modal-body {
    padding: 1.8rem 1.6rem 1.6rem;
    background: #fff;
}

/* ===== TABS ===== */
.auth-tabs {
    border-bottom: 2px solid #eef2f7;
    margin-bottom: 1.3rem;
    gap: 0.25rem;
}
.auth-tabs .nav-link {
    border: none;
    color: #8a94a6;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.6rem 1.1rem;
    border-radius: 0;
    position: relative;
    background: transparent;
    transition: color 0.2s ease;
}
.auth-tabs .nav-link:hover { color: var(--auth-blue); }
.auth-tabs .nav-link.active { color: var(--auth-blue); background: transparent; }
.auth-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0.5rem; right: 0.5rem;
    height: 3px;
    background: linear-gradient(90deg, var(--auth-blue), var(--auth-green));
    border-radius: 3px;
}

/* ===== FORM FIELDS ===== */
.auth-field {
    position: relative;
    margin-bottom: 0.85rem;
}
.auth-field .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #b2b9c8;
    font-size: 1.05rem;
    pointer-events: none;
    z-index: 4;
    transition: color 0.2s ease;
}
.auth-field .form-control {
    padding-left: 42px;
    padding-right: 42px;
    height: 48px;
    border-radius: 12px;
    border: 1.5px solid var(--auth-border);
    background: var(--auth-bg);
    font-size: 0.95rem;
    transition: all 0.2s ease;
}
.auth-field .form-control::placeholder { color: #b2b9c8; }
.auth-field .form-control:focus {
    border-color: var(--auth-blue);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.12);
}
.auth-field:focus-within .input-icon { color: var(--auth-blue); }

.auth-field .toggle-pass {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: #b2b9c8;
    padding: 6px 8px;
    font-size: 1.05rem;
    cursor: pointer;
    z-index: 4;
    border-radius: 8px;
    transition: color 0.15s ease, background 0.15s ease;
}
.auth-field .toggle-pass:hover { color: var(--auth-blue); background: #eef4ff; }

.auth-hint {
    font-size: 0.78rem;
    color: #b2b9c8;
    margin-top: -0.35rem;
    margin-bottom: 0.9rem;
    padding-left: 4px;
}

/* ===== SUBMIT ===== */
.btn-auth-submit {
    height: 50px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.98rem;
    letter-spacing: 0.3px;
    border: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.btn-auth-submit:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-auth-submit:active { transform: translateY(0); }
.btn-auth-submit.btn-primary {
    background: linear-gradient(135deg, var(--auth-blue), #0a58ca);
    box-shadow: 0 8px 18px rgba(13, 110, 253, 0.25);
}
.btn-auth-submit.btn-success {
    background: linear-gradient(135deg, var(--auth-green), #146c43);
    box-shadow: 0 8px 18px rgba(25, 135, 84, 0.25);
}

/* ===== DIVIDER ===== */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.2rem 0;
    color: #747a85;
    font-size: 1rem;
    font-weight: 500;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--auth-border);
}
.auth-divider span { padding: 0 0.9rem; }

/* ===== SOCIAL ===== */
.auth-social {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
}
.btn-social {
    --bs-btn-bg: var(--brand);
    --bs-btn-hover-bg: var(--brand);
    --bs-btn-active-bg: var(--brand);
    --bs-btn-disabled-bg: var(--brand);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-border-color: transparent;
    height: 48px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.92rem;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: #fff;
    transition: transform 0.15s ease, filter 0.2s ease;
}
.btn-social:hover {
    color: #fff;
    transform: translateY(-1px);
    filter: brightness(1.25) saturate(0.5);
}
.btn-social:active {
    transform: translateY(0);
    filter: brightness(1.1) saturate(0.7);
}
.btn-social i { font-size: 1.15rem; }

.btn-vk     { --brand: #0077FF; background: #0077FF; }
.btn-yandex { --brand: #FC3F1D; background: #FC3F1D; }
.btn-mail   { --brand: #005FF9; background: #005FF9; }

.btn-google {
    background: #fff;
    color: #3c4043;
    border: 1.5px solid #dadce0;
    --bs-btn-hover-color: #3c4043;
    --bs-btn-active-color: #3c4043;
}
.btn-google:hover {
    color: #3c4043;
    background: #f8f9fa;
    filter: none;
}

/* ===== ALERT ===== */
.auth-modal .alert {
    border-radius: 10px;
    border: none;
    font-size: 0.88rem;
    padding: 0.6rem 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.auth-modal .alert i { font-size: 1rem; }

/* ===== FOOT LINKS ===== */
.auth-foot {
    text-align: center;
    font-size: 0.85rem;
    color: #8a94a6;
    margin-top: 1rem;
}
.auth-foot a { color: var(--auth-blue); text-decoration: none; font-weight: 600; }
.auth-foot a:hover { text-decoration: underline; }

@media (max-width: 420px) {
    .auth-modal .modal-body { padding: 1.6rem 1.2rem 1.2rem; }
}