/* ============================================
   BANANA AI — DARK THEME
   Стилистика hi-ai.ru (фиолетовый акцент)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Onest:wght@300;400;500;600&display=swap');

:root {
    /* Фон */
    --bg-primary: #0d0d0f;
    --bg-secondary: #1a1c30;
    --bg-tertiary: #1a1c30;
    --bg-card: #1a1c30;
    --bg-card-hover: #1f1f24;
    
    /* Фиолетовый акцент */
    --accent-primary: #8b5cf6;
    --accent-secondary: #a78bfa;
    --accent-dark: #7c3aed;
    --accent-glow: rgba(139, 92, 246, 0.2);
    
    /* Текст */
    --text-primary: #ffffff;
    --text-secondary: #83839b;
    --text-muted: #83839b;
    
    /* Границы */
    --border-color: #27272a;
    --border-light: #3f3f46;
    
    /* Тени */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 4px 20px rgba(139, 92, 246, 0.3);
    
    /* Радиусы */
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 10px;
    --radius-xl: 10px;
    
    /* Переходы */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* --- БАЗОВЫЕ НАСТРОЙКИ --- */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; scroll-behavior: smooth; }

body {
    background: linear-gradient(180deg, #7729aa -13.13%, #170a2d 0.17%, #0a061d 6.9%, rgba(10, 6, 30, 0.99) 36.38%, #010311 98.59%);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    font-family: "Onest", -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

.content-wrapper { flex: 1 0 auto; }
.footer { flex-shrink: 0; }

/* --- ТИПОГРАФИКА --- */
h1, h2, h3, h4, h5, h6, .logost {
    font-family: "Onest", sans-serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; color: var(--text-muted); }

p { color: var(--text-secondary); }

a { color: var(--accent-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--accent-secondary); }

/* --- ФОРМЫ --- */
textarea, input, .form-control, .form-select {
    background-color: var(--bg-tertiary) !important;
    border: 1px solid #6e6e7e!important;
    border-radius: var(--radius-md) !important;
    color: var(--text-primary) !important;
    transition: all var(--transition-fast);
    font-size: 15px;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-card) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px var(--accent-glow) !important;
    outline: none;
}

.form-control::placeholder { color: var(--text-muted) !important; }
.form-label { color: var(--text-secondary); font-weight: 500; margin-bottom: 0.5rem; }
.form-text { color: var(--text-muted) !important; font-size: 0.875rem; }

.input-group-text {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md) !important;
    color: var(--text-secondary);
}

.form-check-input { 
    background-color: var(--bg-tertiary); 
    border-color: var(--border-light);
    border-radius: 4px;
}
.form-check-input:checked { 
    background-color: var(--accent-primary); 
    border-color: var(--accent-primary); 
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* --- КНОПКИ --- */
.btn {
    border-radius: var(--radius-lg) !important;
    padding: 0.75rem 2rem;
    font-weight: 500;
    font-size: 15px;
    transition: all var(--transition-fast);
    border: none;
}

.btn-dark, .btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-dark) 100%);
    color: #fff !important;
    box-shadow: var(--shadow-glow);
}

.btn-dark:hover, .btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.4);
    color: #fff !important;
}

.btn-dark:active, .btn-primary:active { transform: translateY(0); }

.btn-warning {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-dark) 100%);
    color: #fff !important;
    box-shadow: var(--shadow-glow);
}

.btn-warning:hover {
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.4);
    color: #fff !important;
}

.btn-outline-secondary {
    border: 1px solid var(--border-light) !important;
    color: var(--text-secondary);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary) !important;
    color: var(--text-primary);
}

.btn-outline-dark {
    border: 1px solid var(--border-light) !important;
    color: var(--text-secondary);
    background: transparent;
}

.btn-outline-dark:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary);
}

.btn-light {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary);
}

.btn-light:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light) !important;
    color: var(--text-primary);
}

.btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.btn-inputs {
    border: 2px dashed var(--border-light) !important;
    background: var(--bg-tertiary) !important;
    color: var(--text-muted) !important;
    border-radius: var(--radius-lg) !important;
}

.btn-inputs:hover {
    background: var(--bg-card-hover) !important;
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
}

.btn-link { color: var(--text-muted); }
.btn-link:hover { color: var(--accent-primary); }

/* --- БЕЙДЖИ --- */
.badge { 
    border-radius: var(--radius-sm) !important; 
    font-weight: 600; 
    padding: 0.4em 0.8em;
}

.bg-warning { 
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-dark) 100%) !important; 
    color: #fff !important; 
}

.bg-success { background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important; }
.bg-danger { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important; }

/* --- КАРТОЧКИ --- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.card:hover { 
    border-color: var(--border-light); 
    box-shadow: var(--shadow-lg);
}

.card-header { 
    background: var(--bg-tertiary); 
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
}

.card-body { color: var(--text-secondary); }
.card h2, .card h3 { color: var(--text-primary); }
.card .text-muted { color: var(--text-muted) !important; }
.card .text-warning { color: var(--accent-primary) !important; }
.card .text-dark { color: var(--text-primary) !important; }
.card .border-warning { border-color: var(--accent-primary) !important; }

/* --- НАВИГАЦИЯ --- */
.navbar {
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
}

.navbar-light { background: var(--bg-secondary) !important; }
.navbar-light .navbar-brand { color: var(--text-primary); }
.navbar-light .navbar-nav .nav-link { color: var(--text-secondary); }
.navbar-light .navbar-nav .nav-link:hover { color: var(--accent-primary); }
.navbar-brand { font-size: 1.25rem; font-weight: 600; }
.navbar-toggler { border-color: var(--border-color); }
.navbar-toggler-icon { filter: invert(1); }

.navbar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 8px;
    border: 2px solid var(--border-color);
}

.bg-light { background-color: var(--bg-secondary) !important; }
.navbar-collapse { background: var(--bg-secondary); }

@media (max-width: 991px) {
    .navbar-collapse { 
        border-top: 1px solid var(--border-color);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }
}

.navbar-toggler {border-radius: 100px; background: #242743;}

/* --- МОДАЛЬНЫЕ ОКНА --- */
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl) !important;
}

.modal-header { 
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}
.modal-title { color: var(--text-primary); font-weight: 600; }
.modal-body { color: var(--text-secondary); padding: 1.5rem; }
.modal-footer { border-top: 1px solid var(--border-color); }
.btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* --- АЛЕРТЫ --- */
.alert { 
    border-radius: var(--radius-md) !important; 
    font-size: 0.95rem; 
    border: 1px solid;
    padding: 1rem 1.25rem;
}

.alert-info { 
    background: rgba(59, 130, 246, 0.1); 
    border-color: rgba(59, 130, 246, 0.3); 
    color: #93c5fd !important; 
}

.alert-warning { 
    background: rgba(139, 92, 246, 0.1); 
    border-color: rgba(139, 92, 246, 0.3); 
    color: var(--text-primary) !important; 
}

.alert-warning .alert-heading { color: var(--accent-primary); }

.alert-danger { 
    background: rgba(239, 68, 68, 0.1); 
    border-color: rgba(239, 68, 68, 0.3); 
    color: #fca5a5 !important; 
}

.alert-success { 
    background: rgba(34, 197, 94, 0.1); 
    border-color: rgba(34, 197, 94, 0.3); 
    color: #86efac !important; 
}

/* --- ФУТЕР --- */
.footer { 
    border-top: 1px solid var(--border-color) !important;
    padding: 2rem 0;
}

.footer p { color: var(--text-muted); font-size: 0.9rem; }

.footerlinks { 
    font-size: 0.9rem; 
    color: var(--text-muted) !important; 
    transition: color var(--transition-fast); 
}

.footerlinks:hover { color: var(--accent-primary) !important; }

/* --- MASONRY GALLERY --- */
.masonry-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 0.5rem; 
    grid-auto-rows: 1px; 
}

@media (min-width: 768px) { .masonry-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .masonry-grid { grid-template-columns: repeat(4, 1fr); } }

.gallery-item-wrapper { 
    opacity: 0; 
    transition: opacity var(--transition-normal); 
}

.gallery-item-wrapper.positioned { opacity: 1; }

.gallery-card {
    display: block;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    height: 100%;
    border-radius: var(--radius-lg) !important;
    background: var(--bg-tertiary);
}

.gallery-card img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    display: block; 
    transition: transform var(--transition-slow); 
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 15px 15px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
}

.gallery-title {
    color: var(--text-primary);
    font-family: "Onest", sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.3;
}

@media (max-width: 600px) { .gallery-title { font-size: 0.8rem; } }

@media (hover: hover) {
    .gallery-card { transition: transform var(--transition-normal), box-shadow var(--transition-normal); }
    .gallery-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
    .gallery-card:hover img { transform: scale(1.05); }
}

/* --- ВСПОМОГАТЕЛЬНЫЕ КЛАССЫ --- */
.hover-card { transition: transform var(--transition-fast); }
.hover-card:hover { transform: translateY(-3px); }
.zoomable:hover { opacity: 0.9; cursor: pointer; }

.result-column { 
    border-radius: var(--radius-xl); 
    padding: 1.5rem;
}

.custom-border { border-right: none; }

@media (min-width: 992px) {
    .result-column { min-height: 500px; }
    .custom-border { border-right: 1px solid var(--border-color) !important; }
}

.border-dashed { border-style: dashed !important; }

.field-item {
    transition: all var(--transition-fast);
    border-left: 4px solid var(--accent-primary);
    background: var(--bg-tertiary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.field-item:hover { 
    transform: translateX(5px); 
    background: var(--bg-card-hover); 
}

/* --- РЕЗУЛЬТАТ ИЗОБРАЖЕНИЯ --- */
#result-img {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1s ease-out, transform 1s cubic-bezier(0.19, 1, 0.22, 1);
    will-change: opacity, transform;
    border-radius: var(--radius-lg);
}

#result-img.fade-in-visible { opacity: 1; transform: scale(1); }

/* --- COOKIE BANNER --- */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 1rem;
    z-index: 9999;
    display: none;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

#cookie-banner small { color: var(--text-secondary); }
#cookie-banner a { color: var(--accent-primary); }

/* --- ТАБЛИЦЫ --- */
.table { color: var(--text-primary); --bs-table-bg: transparent; }
.table > :not(caption) > * > * { 
    background-color: transparent; 
    border-bottom-color: var(--border-color); 
    color: var(--text-secondary);
    padding: 1rem 0.75rem;
}
.table > thead > * > * { 
    color: var(--text-primary); 
    font-weight: 500; 
    background-color: var(--bg-tertiary);
}
.table-hover > tbody > tr:hover > * { 
    background-color: var(--bg-tertiary); 
    color: var(--text-primary); 
}
.table-bordered { border-color: var(--border-color); }
.table-bordered > :not(caption) > * > * { border-color: var(--border-color); }

/* --- СПИННЕРЫ --- */
.spinner-border { color: var(--accent-primary); }

/* --- УТИЛИТЫ --- */
.text-muted { color: var(--text-muted) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-warning { color: var(--accent-primary) !important; }
.text-dark { color: var(--text-primary) !important; }
.border { border-color: var(--border-color) !important; }
.border-top { border-top-color: var(--border-color) !important; }
.border-bottom { border-bottom-color: var(--border-color) !important; }
.border-start { border-left-color: var(--border-color) !important; }
.border-warning { border-color: var(--accent-primary) !important; }
.rounded { border-radius: var(--radius-md) !important; }
.rounded-circle { border-radius: 50% !important; }

/* Скроллбар */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--bg-tertiary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* Выделение текста */
::selection { background: var(--accent-primary); color: #fff; }

/* --- СТРАНИЦА ПРОФИЛЯ --- */
.prfl .rounded-circle { border: 3px solid var(--accent-primary); }
.hist-table { font-size: 0.95rem; }

/* --- СТРАНИЦЫ ОФЕРТЫ И ПОЛИТИКИ --- */
.content-text { color: var(--text-secondary); }
.content-text h4 { color: var(--text-primary); margin-top: 2rem; }
.content-text ul { color: var(--text-secondary); }
.content-text a { color: var(--accent-primary); }
.content-text .bg-light { 
    background: var(--bg-tertiary) !important; 
    border-color: var(--border-color) !important;
    border-radius: var(--radius-md) !important;
}

/* --- СТРАНИЦА ГЕНЕРАЦИИ --- */
#output-placeholder { color: var(--text-muted); }
#output-placeholder svg { color: var(--border-light); }
.timer { color: var(--text-muted); }
#long-wait-warning { color: var(--accent-secondary); }

/* --- АДАПТИВНОСТЬ --- */
@media (max-width: 999px) {
    .mobilepady { padding-left: 1rem !important; padding-right: 1rem !important; }
    .prfl h3 { font-size: 1.25rem; margin-bottom: 0.5rem !important; }
    .blnc { margin-top: 1.5rem; }
    .hist-table { font-size: 0.85rem; }
    .hist-table .btn { font-size: 0.7rem; padding: 0.35rem 0.6rem; }
    .hist-table .btn-light { display: none; }
    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.4rem; }
}

/* --- INDEX PAGE --- */
.cartochka { max-width: 600px; }

.card-features { 
    list-style: none; 
    padding-left: 0; 
    color: var(--text-secondary); 
}

.card-features li { 
    position: relative; 
    color: var(--text-secondary);
    padding-left: 1.5em;
    margin-bottom: 0.75rem;
}

.card-features li::before { 
    content: "•"; 
    position: absolute; 
    left: 0; 
    color: var(--accent-primary);
    font-weight: bold;
}

.card-features li strong { color: var(--text-primary); }

@media (max-width: 767.98px) {
    .card h3 { font-size: 1.25rem; padding: 0.5rem 0; }
    .card h2 { font-size: 1.25rem; }
    .cartochka { padding: 5px; }
    .card .text-muted.small { font-size: 0.85rem; }
    .list-unstyled { margin-top: 0 !important; }
    .card ul li { font-size: 0.8rem; margin-bottom: 0.5rem !important; line-height: 1.4; }
    .card .btn { font-size: 0.9rem; padding: 0.6rem 1rem; }
    .mobilemrgn { margin-bottom: 1rem !important; }
    .cartochka .btn { margin-bottom: 1rem; }
    .nomobtop { border: none !important; margin-top: 0 !important; padding: 0 !important; }
    .lead { margin-bottom: 1.5rem; font-size: 1rem; }
}

@media (max-width: 1100px) {
    .cartochkanomobile {display: none;}
}

/* ============================================
   TELEGRAM MINI APP
   ============================================ */

.is-telegram-webapp .navbar-toggler { display: none !important; }
.is-telegram-webapp #yebalance { margin-right: 0 !important; }
.is-telegram-webapp .footer, 
.is-telegram-webapp .blnc, 
.is-telegram-webapp .robokassatext { display: none !important; }
.is-telegram-webapp #cookie-banner { display: none !important; }
.is-telegram-webapp .ofertatextapp { display: block !important; }
.is-telegram-webapp .content-wrapper { padding-bottom: 80px; }

#telegram-bottom-nav { display: none; }

.is-telegram-webapp #telegram-bottom-nav {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 9999;
    padding: 10px 0 25px 0;
    justify-content: space-around;
    align-items: center;
}

.tg-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    width: 33%;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    transition: color var(--transition-fast);
}

.tg-nav-item:hover { color: var(--text-secondary); }
.tg-nav-item.active { color: var(--accent-primary); }
.tg-nav-icon { width: 24px; height: 24px; margin-bottom: 4px; fill: currentColor; }

.tg-avatar-nav {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 2px;
    border: 2px solid var(--border-color);
}

/* --- ПРОЧЕЕ --- */
.lead { color: var(--text-secondary); font-size: 1.1rem; }
.nav-link { border-radius: var(--radius-sm) !important; color: var(--text-secondary); }
.nav-link:hover { color: var(--accent-primary); }
.nav-link.active { color: var(--accent-primary) !important; background-color: var(--bg-tertiary) !important; }

.dropdown-menu { 
    background: var(--bg-card); 
    border: 1px solid var(--border-color); 
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg);
}
.dropdown-item { color: var(--text-secondary); padding: 0.6rem 1rem; }
.dropdown-item:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.preview-wrapper { position: relative; }
.preview-wrapper img { border: 2px solid var(--border-color); border-radius: var(--radius-md); }
.preview-wrapper .btn-close { background: var(--bg-primary); border-radius: 50%; padding: 4px; }

.text-start {color: #ffffff78;}