/* static/css/style.css */
:root {
    --bg-color: #f8fafc;
    --sidebar-bg: #ffffff;
    --sidebar-width: 260px;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --accent: #0f172a;
    --border: #e2e8f0;
    --color-expense: #ef4444;
    --color-income: #10b981;
}

body {
    background-color: var(--bg-color);
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* =========================================================
   1. КАРКАС ПРИЛОЖЕНИЯ И НАВИГАЦИЯ (base.html)
   ========================================================= */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    padding: 28px 20px;
    z-index: 1045;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sidebar-backdrop.show {
    opacity: 1;
    visibility: visible;
}

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 32px 40px;
    transition: margin-left 0.3s ease, padding 0.3s ease;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.main-content.expanded {
    margin-left: 0 !important;
}

.brand-logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
    letter-spacing: -1px;
    margin-bottom: 32px;
    display: block;
    text-decoration: none;
    padding-left: 12px;
}

.nav-link {
    color: var(--text-muted);
    font-weight: 500;
    padding: 11px 14px;
    border-radius: 10px;
    margin-bottom: 4px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    font-size: 0.94rem;
}

.nav-link i {
    font-size: 1.1rem;
    margin-right: 12px;
}

.nav-link:hover {
    background-color: #f1f5f9;
    color: var(--text-main);
}

.nav-link.active {
    background-color: #f1f5f9;
    color: var(--text-main);
    font-weight: 600;
}

.cresco-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.form-control,
.form-select {
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: 10px 14px;
    background-color: #ffffff;
    font-size: 0.94rem;
    box-shadow: none;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--text-muted);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.05);
}

.btn-cresco {
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.2s;
}

.btn-cresco:hover {
    background: #334155;
    color: white;
}

.transaction-type-selector {
    display: flex;
    gap: 6px;
    margin-bottom: 20px;
    background: #f8fafc;
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.transaction-type-selector input[type="radio"] {
    display: none;
}

.transaction-type-selector label {
    flex: 1;
    text-align: center;
    padding: 8px 4px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

.transaction-type-selector input[value="expense"]:checked + label {
    background-color: #ffffff;
    color: var(--color-expense);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

.transaction-type-selector input[value="income"]:checked + label {
    background-color: #ffffff;
    color: var(--color-income);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

.transaction-type-selector input[value="transfer"]:checked + label {
    background-color: #ffffff;
    color: #3b82f6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

.table-cresco th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border);
    padding: 14px 12px;
}

.table-cresco td {
    vertical-align: middle;
    padding: 14px 12px;
    border-bottom: 1px solid #f1f5f9;
}

.panel-toggle-btn {
    background: #ffffff;
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 7px 11px;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-toggle-btn:hover {
    background: #f1f5f9;
}

.cresco-clock-pill {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 6px 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    color: var(--text-main);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.02);
    user-select: none;
}

.cresco-clock-pill .clock-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-income);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18);
    flex-shrink: 0;
}

.cresco-clock-pill .clock-date {
    color: var(--text-muted);
    font-weight: 500;
}

.cresco-clock-pill .clock-sep {
    color: #cbd5e1;
}

.cresco-clock-pill .clock-time {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
    color: var(--text-main);
}

/* Нижняя панель быстрого переключения (мобильная) */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border);
    z-index: 1035;
    justify-content: space-around;
    align-items: center;
    padding: 0 4px env(safe-area-inset-bottom, 0);
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.04);
}

.mobile-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 500;
    padding: 6px 2px;
    border: none;
    background: transparent;
    transition: color 0.15s ease;
}

.mobile-nav-item i {
    font-size: 1.2rem;
    margin-bottom: 2px;
    line-height: 1;
}

.mobile-nav-item.active,
.mobile-nav-item:hover {
    color: var(--text-main);
    font-weight: 600;
}

/* =========================================================
   2. ОБЗОР И ДВУХКОЛОНОЧНЫЕ ПАНЕЛИ (dashboard.html, rates.html)
   ========================================================= */
.dashboard-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.center-panel {
    flex: 1 1 0%;
    min-width: 0;
    width: 100%;
    transition: all 0.3s ease;
}

.right-panel {
    width: 350px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.right-panel.collapsed {
    width: 0;
    opacity: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

.right-panel-inner {
    width: 100%;
}

.rates-right-panel-inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.statement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
    gap: 12px;
}

.cresco-pagination .page-link {
    border-radius: 8px;
    margin: 0 4px;
    color: var(--text-muted);
    border: 1px solid transparent;
}

.cresco-pagination .page-link:hover {
    background-color: #f1f5f9;
    color: var(--text-main);
}

.cresco-pagination .active .page-link {
    background-color: var(--text-main);
    color: white;
    border-color: var(--text-main);
}

.split-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px;
    position: relative;
    margin-bottom: 10px;
}

.split-remove-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #ef4444;
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    cursor: pointer;
}

/* =========================================================
   3. СЧЕТА И КАРТОЧКИ (accounts.html, profiles.html)
   ========================================================= */
.account-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    border: none !important;
    outline: none !important;
    transform: perspective(1000px) rotateX(0) rotateY(0) scale(1) translateY(0);
    transform-style: preserve-3d;
}

.account-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0) 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

@media (hover: hover) {
    .account-card:hover {
        transform: perspective(1000px) rotateX(8deg) rotateY(-5deg) scale(1.03) translateY(-8px);
        box-shadow: -15px 25px 30px rgba(15, 23, 42, 0.25), 0 5px 15px rgba(15, 23, 42, 0.1) !important;
        z-index: 10;
    }
    .account-card:hover::after {
        opacity: 1;
    }
}

.accounts-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.accounts-list-col {
    flex: 1 1 0%;
    min-width: 0;
    width: 100%;
}

.accounts-form-col {
    width: 340px;
    flex-shrink: 0;
}

.accounts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.profiles-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

/* =========================================================
   4. АНАЛИТИКА И КУРСЫ ВАЛЮТ (analytics.html, rates.html)
   ========================================================= */
.kpi-card {
    border-radius: 18px;
    padding: 20px;
    border: none;
    color: white;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kpi-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.2);
}

.kpi-income {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

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

.kpi-delta {
    background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
}

.kpi-avg {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.kpi-icon-wrapper {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.kpi-value {
    font-size: clamp(1.05rem, 1.5vw, 1.4rem);
    word-break: break-word;
}

.chart-container-analytics {
    position: relative;
    height: 300px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-container-rates {
    position: relative;
    height: 350px;
    width: 100%;
    margin-top: 16px;
}

.chart-tabs {
    display: flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.chart-tab {
    flex: 1;
    text-align: center;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: #64748b;
    transition: all 0.2s;
}

.chart-tab.active {
    background: white;
    color: #0f172a;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

.rates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 12px;
}

.rate-card {
    border-radius: 16px;
    padding: 14px;
    border: 2px solid transparent;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    cursor: pointer;
    transition: all 0.2s;
}

.rate-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.rate-card.active {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

.flag-circle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #475569;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.rate-card.active .flag-circle {
    background-color: #dbeafe;
    color: #1d4ed8;
}

.period-tabs {
    display: inline-flex;
    gap: 4px;
    background: #f8fafc;
    padding: 4px;
    border-radius: 10px;
}

.period-tab {
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    color: #64748b;
    transition: all 0.2s;
}

.period-tab.active {
    background: white;
    color: #0f172a;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

.capital-card {
    background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
    border-radius: 20px;
    color: white;
    padding: 22px;
    box-shadow: 0 15px 30px -10px rgba(15, 23, 42, 0.4);
}

.converter-card {
    background: white;
    border-radius: 20px;
    padding: 22px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border);
}

.conv-input {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #0f172a;
    font-size: 1.15rem;
    font-weight: bold;
    border-radius: 12px;
    padding: 10px 14px;
}

.conv-input:focus {
    background: #ffffff;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.conv-select {
    background-color: #f1f5f9;
    border: none;
    color: #475569;
    font-weight: 600;
    cursor: pointer;
}

.capital-select {
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    font-size: 0.85rem;
    padding: 6px 10px;
    outline: none;
    cursor: pointer;
}

.capital-select option {
    background-color: #0f172a;
    color: white;
}

/* =========================================================
   5. СТРАНИЦЫ АВТОРИЗАЦИИ (login, password_reset, confirm)
   ========================================================= */
.auth-page-body {
    background-color: #f1f5f9;
    margin: 0;
    padding: 0;
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-split-card {
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    width: 100%;
    max-width: 1100px;
    min-height: 600px;
}

.auth-image-side {
    background-image: url('https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?q=80&w=2564&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: white;
}

.auth-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(15, 23, 42, 0.2) 100%);
    z-index: 1;
}

.auth-image-content {
    position: relative;
    z-index: 2;
}

.auth-form-side {
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-form-container {
    max-width: 380px;
    margin: 0 auto;
    width: 100%;
}

.form-control-custom {
    background-color: #f8fafc;
    border: 2px solid transparent;
    border-radius: 14px;
    padding: 0.8rem 1.2rem;
    font-size: 0.95rem;
    color: #0f172a;
    transition: all 0.3s ease;
}

.form-control-custom:focus {
    background-color: #ffffff;
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.form-control-custom::placeholder {
    color: #94a3b8;
}

.btn-cresco-auth {
    background: #0f172a;
    color: white;
    border-radius: 14px;
    padding: 0.85rem 1rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
}

.btn-cresco-auth:hover {
    background: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.3);
    color: white;
}

.input-icon-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1.1rem;
}

.input-with-icon {
    padding-left: 3rem !important;
}

/* =========================================================
   6. МЕДИА-ЗАПРОСЫ (Ноутбуки, Планшеты, Смартфоны)
   ========================================================= */
@media (min-width: 992px) and (max-width: 1439.98px) {
    :root {
        --sidebar-width: 220px;
    }
    .sidebar {
        padding: 22px 14px;
    }
    .main-content {
        padding: 24px 24px;
    }
}

@media (min-width: 1200px) and (max-width: 1439.98px) {
    .right-panel {
        width: 315px;
    }
    .accounts-form-col {
        width: 310px;
    }
}

@media (max-width: 1199.98px) {
    .dashboard-layout {
        flex-direction: column;
        gap: 16px;
    }
    .right-panel {
        width: 100% !important;
        opacity: 1 !important;
        overflow: visible !important;
        order: -1;
    }
    .right-panel-inner {
        width: 100%;
        position: static !important;
    }
    .accounts-layout {
        flex-direction: column;
    }
    .accounts-form-col {
        width: 100%;
        order: -1;
    }
    .chart-container-rates {
        height: 280px;
    }
}

@media (min-width: 768px) and (max-width: 1199.98px) {
    .rates-right-panel-inner {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
        align-items: stretch;
    }
}

@media (max-width: 991.98px) {
    .sidebar {
        width: 260px;
        transform: translateX(-100%);
        box-shadow: 10px 0 30px rgba(15, 23, 42, 0.12);
    }
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0 !important;
        padding: 18px 16px 86px 16px;
    }
    .mobile-bottom-nav {
        display: flex;
    }
    .table-cresco th,
    .table-cresco td {
        padding: 12px 10px;
    }
    .auth-wrapper {
        padding: 1rem;
    }
    .auth-image-side {
        display: none !important;
    }
    .auth-form-side {
        padding: 3rem 1.5rem;
    }
    .auth-split-card {
        min-height: auto;
        border-radius: 20px;
    }
}

@media (max-width: 575.98px) {
    .kpi-card {
        padding: 14px;
        border-radius: 16px;
    }
    .kpi-icon-wrapper {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    .chart-container-analytics {
        height: 250px;
    }
}