/* Newdich Merchant UI - Industrial Standard Theme */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg: #0f141a;
    --bg-soft: #141b23;
    --panel: #1a232e;
    --panel-2: #202b38;
    --text: #e6edf3;
    --text-muted: #9fb0c0;
    --brand: #18a999;
    --brand-strong: #109789;
    --accent: #f4b860;
    --danger: #ff6b6b;
    --border: #2b3947;
    --shadow: 0 20px 50px rgba(0,0,0,0.35);
}

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

body {
    font-family: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: radial-gradient(1200px 600px at 10% -10%, #1f2c3b, transparent 60%),
                radial-gradient(1000px 500px at 90% 0%, #1b3a33, transparent 55%),
                var(--bg);
    min-height: 100vh;
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

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

.card {
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0)) , var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    animation: rise 0.6s ease both;
}

.form-card {
    padding: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(24,169,153,0.15);
    color: var(--brand);
    font-weight: 600;
    font-size: 0.8rem;
}

.badge-down {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background-color: brown;
    color: red;
    font-weight: 600;
    font-size: 0.8rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.stat {
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 0.35rem;
}

.kpis {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.kpi-label {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.kpi-value {
    font-size: 1.4rem;
    font-weight: 600;
}

.mini-table {
    display: grid;
    gap: 0.6rem;
}

.mini-row {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0.8rem;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.btn-primary {
    background: var(--brand);
    color: #0b1412;
}

.btn-primary:hover { background: var(--brand-strong); transform: translateY(-1px); }

.btn-secondary {
    background: #2b3947;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover { background: #334559; transform: translateY(-1px); }

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-1px); }

/* Header */
.admin-header {
    padding: 2rem 0 1.5rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0));
}

.admin-header .container {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
}

.admin-header h1 {
    font-size: 2.2rem;
    margin-top: 0.3rem;
}

.header-actions {
    display: flex;
    gap: 0.75rem;
}

/* Tabs */
.admin-tabs {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(6px);
    background: rgba(15,20,26,0.8);
    border-bottom: 1px solid var(--border);
}

.admin-tabs .container {
    display: flex;
    gap: 0.5rem;
    padding: 0.6rem 0;
}

.tab-link {
    background: transparent;
    border: 1px solid transparent;
    padding: 0.6rem 1rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-radius: 999px;
    transition: all 0.2s ease;
}

.tab-link.active {
    color: var(--text);
    background: var(--panel);
    border-color: var(--border);
}

.tab-content {
    display: none;
    padding: 2rem 0;
}

.tab-content.active {
    display: block;
}

/* Tables */
.table-responsive { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

th, td {
    padding: 0.85rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.92rem;
}

th {
    background: rgba(255,255,255,0.02);
    font-weight: 600;
    color: var(--text-muted);
}

tr:hover { background: rgba(255,255,255,0.03); }

/* Forms */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text-muted);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--panel-2);
    color: var(--text);
}

.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--panel-2);
    color: var(--text);
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

/* Plan list */
.plan-list { margin-top: 1rem; }

.plan-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 0.7rem;
    background: var(--panel);
}

.plan-item .actions button {
    margin-left: 0.5rem;
    padding: 0.45rem 0.7rem;
}

#plan-form-container {
    margin-top: 1.5rem;
    padding: 1.2rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--panel);
}

/* Login Page */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.login-box {
    background: var(--panel);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 420px;
}

.message {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 10px;
    text-align: center;
}

.message.success { background: rgba(24,169,153,0.2); color: var(--brand); border: 1px solid rgba(24,169,153,0.35); }
.message.error { background: rgba(255,107,107,0.2); color: var(--danger); border: 1px solid rgba(255,107,107,0.35); }

/* Portal */
.portal-header {
    text-align: center;
    padding: 3rem 0;
}

.portal-header h1 {
    font-size: 2.4rem;
    margin-bottom: 0.5rem;
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2.5rem 0 3rem;
}

.plan-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.8rem;
    text-align: left;
    background: var(--panel);
    box-shadow: var(--shadow);
    animation: rise 0.6s ease both;
}

.plan-card h3 {
    margin-bottom: 0.7rem;
    color: var(--text);
}

.plan-card .price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
    color: var(--accent);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
}

.modal-content {
    background-color: var(--panel);
    margin: 10% auto;
    padding: 2rem;
    border-radius: 16px;
    width: 90%;
    max-width: 520px;
    position: relative;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.close {
    color: var(--text-muted);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover { color: var(--text); }

/* Footer */
footer {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem 0;
    margin-top: 2rem;
    border-top: 1px solid var(--border);
}

footer p { margin: 0.4rem 0; }

@keyframes rise {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
    .grid-2 { grid-template-columns: 1fr; }
    .admin-header .container { flex-direction: column; align-items: flex-start; }
    .admin-tabs .container { flex-wrap: wrap; }
}

@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; }
    th, td { padding: 0.6rem; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}