:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1a1a1a;
    --bg-card: #121212;
    --accent: #0099cc;
    --accent-hover: #00e6e6;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --border: #2a2a2a;
    --success: #00ff00;
    --danger: #ff0000;
    --warning: #ffff00;
    --glow-cyan: rgba(0, 255, 255, 0.5);
}

[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --bg-card: #ffffff;
    --accent: #0099cc;
    --accent-hover: #007aa3;
    --text-primary: #1a1a1a;
    --text-secondary: #6c757d;
    --border: #dee2e6;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --glow-cyan: rgba(0, 153, 204, 0.3);
}

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

body {
    font-family: Rajdhani, Orbitron, "Segoe UI", sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 50px;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
}

[data-theme="light"] .navbar { background: rgba(255, 255, 255, 0.95); }

.navbar__inner {
    height: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar__logo { height: 32px; width: auto; display: block; }

.navbar__menu { display: flex; align-items: center; gap: 0.5rem; flex: 1; }

.navbar__link {
    padding: 6px 10px 5px;
    margin: 5px 0;
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 8px;
    white-space: nowrap;
}

[data-theme="light"] .navbar__link { color: #1a1a28; }

.navbar__link:hover,
.navbar__link_active { background: rgba(0, 255, 255, 0.1); }

[data-theme="light"] .navbar__link:hover,
[data-theme="light"] .navbar__link_active { background: rgba(0, 153, 204, 0.2); }

.navbar__user { display: flex; align-items: center; gap: 0.75rem; }

.navbar__theme,
.navbar__logout {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 32px;
    cursor: pointer;
}

.navbar__theme { width: 36px; height: 36px; display: grid; place-items: center; }

.navbar__logout {
    padding: 0.4rem 0.875rem;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.navbar__logout:hover { border-color: var(--danger); color: var(--danger); }

.navbar__balance {
    font-family: Orbitron, sans-serif;
    font-size: 0.8125rem;
    letter-spacing: 0.5px;
}

.navbar__withdraw,
.button_primary {
    background: #0099cc;
    color: #fff;
    border: 1px solid #0099cc;
    border-radius: 32px;
    padding: 0.35rem 0.75rem;
    font-family: Orbitron, sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.navbar__withdraw:hover,
.button_primary:hover { box-shadow: 0 0 25px rgba(0, 255, 255, 0.5); }

.navbar__name { font-size: 0.875rem; }

.layout {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 2rem 2rem;
    min-height: calc(100vh - 50px);
}

.layout__content { margin: 2rem 0; }

.page__header,
.products__header,
.balance__header,
.profile__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page__title,
.products__title,
.balance__title,
.profile__title {
    font-family: Orbitron, sans-serif;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.products__search { margin-bottom: 1.5rem; }

.products__input,
.form__control {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    outline: none;
}

.products__input:focus,
.form__control:focus { border-color: var(--accent); }

.table { overflow-x: auto; }

.table__grid { width: 100%; border-collapse: collapse; }

.table__grid th,
.table__grid td {
    text-align: left;
    padding: 0.85rem 0.75rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.table__grid th {
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.table__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.status {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.status_pending { background: rgba(255, 193, 7, 0.2); color: #ffc107; }
.status_approved,
.status_visible { background: rgba(40, 167, 69, 0.2); color: #28a745; }
.status_rejected,
.status_hidden { background: rgba(220, 53, 69, 0.2); color: #dc3545; }

.button {
    display: inline-block;
    border: 0;
    cursor: pointer;
    text-decoration: none;
}

.button_secondary,
.button_danger,
.button_small {
    border-radius: 32px;
    padding: 0.35rem 0.7rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    cursor: pointer;
}

.button_secondary { background: transparent; border: 1px solid var(--border); color: var(--text-primary); }
.button_danger { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
.button_full { width: 100%; }

.form__group { margin-bottom: 1rem; }
.form__label { display: block; margin-bottom: 0.35rem; color: var(--text-secondary); font-size: 0.875rem; }
.form__hint { display: block; margin-top: 0.35rem; color: var(--text-secondary); font-size: 0.75rem; }
.form__actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.form__error {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.75rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.login {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.login__theme {
    position: fixed;
    top: 1rem;
    right: 1rem;
}

.login__card {
    width: min(420px, 100%);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
}

.login__logo { height: 42px; display: block; margin: 0 auto 0.5rem; }
.login__subtitle { text-align: center; color: var(--text-secondary); margin-bottom: 1.25rem; letter-spacing: 1px; text-transform: uppercase; }

.balance__card,
.profile__card,
.chart {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 1.5rem;
}

.balance__card { display: flex; justify-content: space-between; gap: 1.5rem; align-items: center; margin-bottom: 1.5rem; }
.balance__label { display: block; color: var(--text-secondary); font-size: 0.875rem; }
.balance__value { font-family: Orbitron, sans-serif; font-size: 2rem; }
.balance__stats { display: flex; gap: 1.5rem; margin-top: 1rem; }
.balance__stat-label { display: block; color: var(--text-secondary); font-size: 0.75rem; text-transform: uppercase; }
.balance__hint { color: var(--text-secondary); }

.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 2rem; }
.chart__title { font-size: 1rem; margin-bottom: 1rem; }
.chart__bars { display: flex; align-items: flex-end; gap: 0.75rem; height: 140px; }
.chart__bar { flex: 1; background: linear-gradient(180deg, #00e6e6, #0099cc); border-radius: 8px 8px 0 0; min-height: 8px; }
.chart__label { display: block; text-align: center; color: var(--text-secondary); font-size: 0.75rem; margin-top: 0.35rem; }

.profile__row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
}
.profile__label { color: var(--text-secondary); }
.profile__row:last-child { border-bottom: 0; }

.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5); display: none; place-items: center; padding: 1rem; z-index: 200; }
.modal_open { display: grid; }
.modal__dialog { width: min(520px, 100%); background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; }
.modal__header, .modal__actions { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; padding: 1rem 1.25rem; }
.modal__form { padding: 0 1.25rem 1.25rem; }
.modal__close { background: transparent; border: 0; color: var(--text-primary); cursor: pointer; font-size: 1.25rem; }

.empty { color: var(--text-secondary); padding: 2rem 0; }

.flash {
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(40, 167, 69, 0.4);
    color: #28a745;
    background: rgba(40, 167, 69, 0.12);
}

@media (max-width: 800px) {
    .navbar__inner, .layout { padding-left: 1rem; padding-right: 1rem; }
    .navbar__menu { display: none; }
    .charts, .balance__card, .balance__stats { display: grid; grid-template-columns: 1fr; }
}

.role { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.75rem; letter-spacing: 0.4px; text-transform: uppercase; }
.role_root { background: rgba(124, 58, 237, 0.2); color: #c4b5fd; }
.role_admin { background: rgba(0, 153, 204, 0.2); color: #67e8f9; }
.role_moderator { background: rgba(255, 193, 7, 0.2); color: #ffc107; }
.role_seller { background: rgba(40, 167, 69, 0.2); color: #28a745; }
.navbar__balance { font-family: Orbitron, sans-serif; font-size: 0.8125rem; letter-spacing: 0.5px; text-decoration: none; }