:root {
    --gp-navy: #071a33;
    --gp-text: #102033;
    --gp-muted: #66758a;
    --gp-primary: #12aeea;
    --gp-primary-dark: #087fc1;
    --gp-secondary: #4ecdc4;
    --gp-yellow: #ffd83d;
    --gp-coral: #ff6b6b;
    --gp-border: rgba(7, 26, 51, 0.12);
    --gp-bg: #f4fbff;
    --gp-card: #ffffff;
    --gp-shadow: 0 24px 70px rgba(7, 26, 51, 0.12);
    --gp-radius: 28px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 90% 6%, rgba(255,216,61,.22), transparent 26%),
        radial-gradient(circle at 8% 90%, rgba(78,205,196,.16), transparent 28%),
        var(--gp-bg);
    color: var(--gp-text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; }

.admin-shell {
    display: grid;
    grid-template-columns: 270px minmax(0, 1fr);
    min-height: 100vh;
}

.admin-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 22px;
    background: rgba(255,255,255,.76);
    border-right: 1px solid rgba(255,255,255,.9);
    backdrop-filter: blur(18px);
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    color: var(--gp-navy);
    text-decoration: none;
    font-weight: 900;
    line-height: 1.1;
}

.admin-logo strong { font-size: 1.08rem; }

.admin-logo-mark,
.admin-stat-icon,
.admin-card-icon {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 17px;
    background: linear-gradient(135deg, var(--gp-primary), var(--gp-primary-dark));
    color: #fff;
    box-shadow: 0 14px 28px rgba(18, 174, 234, .25);
}

.admin-nav {
    display: grid;
    gap: 8px;
}

.admin-nav a,
.admin-logout {
    min-height: 44px;
    padding: 0 13px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gp-muted);
    text-decoration: none;
    font-weight: 850;
}

.admin-nav a:hover,
.admin-nav a.is-active {
    background: linear-gradient(135deg, rgba(18,174,234,.14), rgba(78,205,196,.12));
    color: var(--gp-navy);
}

.admin-logout {
    margin-top: auto;
    color: #e95555;
    background: rgba(255,107,107,.10);
}

.admin-main {
    min-width: 0;
    padding: 28px;
}

.admin-topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.admin-kicker {
    margin: 0 0 4px;
    color: var(--gp-primary-dark);
    font-size: .82rem;
    font-weight: 950;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.admin-topbar h1 {
    margin: 0;
    color: var(--gp-navy);
    letter-spacing: -0.04em;
}

.admin-user-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid var(--gp-border);
    border-radius: 999px;
    background: rgba(255,255,255,.82);
    color: var(--gp-navy);
    font-weight: 850;
}

.admin-grid,
.admin-stats-grid {
    display: grid;
    gap: 16px;
}

.admin-stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-bottom: 18px;
}

.admin-stat-card,
.admin-card {
    border: 1px solid rgba(255,255,255,.86);
    border-radius: var(--gp-radius);
    background:
        linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,255,255,.86)),
        radial-gradient(circle at 90% 12%, rgba(255,216,61,.20), transparent 26%);
    box-shadow: var(--gp-shadow);
}

.admin-stat-card {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    padding: 16px;
}

.admin-stat-card span:not(.admin-stat-icon) {
    display: block;
    color: var(--gp-muted);
    font-size: .75rem;
    font-weight: 950;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.admin-stat-card strong {
    display: block;
    margin-top: 3px;
    color: var(--gp-navy);
    font-size: 1.55rem;
    line-height: 1;
    letter-spacing: -0.04em;
}

.admin-stat-card small {
    display: block;
    margin-top: 5px;
    color: var(--gp-muted);
    font-weight: 750;
}

.admin-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 22px 0;
}

.admin-card-title {
    margin: 0;
    color: var(--gp-navy);
    font-size: 1.15rem;
    letter-spacing: -0.03em;
}

.admin-card-description {
    margin: 6px 0 0;
    color: var(--gp-muted);
    line-height: 1.45;
}

.admin-card-body {
    padding: 20px 22px 22px;
}

.admin-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--gp-border);
    border-radius: 22px;
    background: rgba(255,255,255,.72);
}

.admin-table {
    width: 100%;
    min-width: 860px;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--gp-border);
    text-align: left;
    vertical-align: middle;
}

.admin-table th {
    color: var(--gp-muted);
    font-size: .75rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    background: rgba(232,247,255,.72);
}

.admin-table tr:last-child td { border-bottom: 0; }

.admin-table strong { color: var(--gp-navy); }

.admin-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(232,247,255,.92);
    color: var(--gp-navy);
    font-size: .82rem;
    font-weight: 850;
    white-space: nowrap;
}

.admin-pill.is-green { background: rgba(78,205,196,.16); color: #2faea6; }
.admin-pill.is-red { background: rgba(255,107,107,.12); color: #e95555; }
.admin-pill.is-yellow { background: rgba(255,216,61,.28); color: var(--gp-navy); }

.admin-actions,
.admin-inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.admin-button,
.admin-button-secondary,
.admin-icon-button {
    border: 0;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 14px;
    background: linear-gradient(135deg, var(--gp-primary), var(--gp-primary-dark));
    color: #fff;
    text-decoration: none;
    font: inherit;
    font-weight: 900;
    cursor: pointer;
    white-space: nowrap;
}

.admin-button-secondary {
    border: 1px solid var(--gp-border);
    background: #fff;
    color: var(--gp-navy);
}

.admin-icon-button {
    width: 36px;
    min-width: 36px;
    padding: 0;
}

.admin-field,
.admin-search-form {
    display: grid;
    gap: 7px;
}

.admin-search-form {
    grid-template-columns: minmax(240px, 1fr) auto;
    align-items: end;
    margin-bottom: 14px;
}

.admin-field label {
    color: var(--gp-navy);
    font-size: .86rem;
    font-weight: 900;
}

.admin-input,
.admin-select {
    width: 100%;
    min-height: 42px;
    padding: 0 13px;
    border: 1px solid var(--gp-border);
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: var(--gp-text);
    font: inherit;
}

.admin-select { cursor: pointer; }

.admin-flash {
    margin: 0 0 16px;
    padding: 13px 15px;
    border-radius: 18px;
    font-weight: 850;
}

.admin-flash.success { background: rgba(78,205,196,.16); color: #08766f; }
.admin-flash.error { background: rgba(255,107,107,.14); color: #b91c1c; }
.admin-flash.info { background: rgba(232,247,255,.92); color: var(--gp-navy); }

.admin-login-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 18px;
}

.admin-login-card {
    width: min(100%, 430px);
    padding: 26px;
    border: 1px solid rgba(255,255,255,.9);
    border-radius: 32px;
    background: rgba(255,255,255,.92);
    box-shadow: var(--gp-shadow);
}

.admin-login-card h1 { margin: 0 0 8px; color: var(--gp-navy); }
.admin-login-card p { margin: 0 0 18px; color: var(--gp-muted); }

.admin-login-form { display: grid; gap: 13px; }
.admin-login-form .admin-button { width: 100%; }

.admin-muted { color: var(--gp-muted); }
.admin-two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.admin-progress { height: 10px; border-radius: 999px; background: rgba(7,26,51,.08); overflow: hidden; }
.admin-progress > span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(135deg, var(--gp-secondary), var(--gp-primary)); }

@media (max-width: 1100px) {
    .admin-stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-two-col { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-sidebar { position: relative; height: auto; }
    .admin-main { padding: 18px; }
    .admin-topbar { display: grid; }
    .admin-stats-grid, .admin-search-form { grid-template-columns: 1fr; }
    .admin-button, .admin-button-secondary { width: 100%; }
}


.admin-filter-grid {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(180px, 240px) minmax(160px, 220px) auto;
    gap: 10px;
    align-items: end;
    margin-bottom: 14px;
}

.admin-danger-button {
    border: 0;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 14px;
    background: linear-gradient(135deg, #ff6b6b, #d93636);
    color: #fff;
    text-decoration: none;
    font: inherit;
    font-weight: 900;
    cursor: pointer;
    white-space: nowrap;
}

.admin-note-input {
    width: min(100%, 280px);
    min-height: 38px;
    padding: 0 12px;
    border: 1px solid var(--gp-border);
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: var(--gp-text);
    font: inherit;
}

.admin-product-title-cell {
    min-width: 280px;
}

.admin-product-title-cell small {
    display: block;
    margin-top: 4px;
    color: var(--gp-muted);
    font-weight: 750;
}

@media (max-width: 960px) {
    .admin-filter-grid { grid-template-columns: 1fr; }
}