/* shared stylesheet for white-label support */
:root {
    --primary: #6366f1;
    --secondary: #a855f7;
    --accent: #f43f5e;
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', system-ui, sans-serif;
    background: #0f172a;
    background-image:
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.15) 0px, transparent 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--text-main);
}

/* regular container used by login and client pages */
.container, .login-container {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 50px 40px;
    max-width: 800px;
    width: 100%;
    animation: slideUp 0.8s ease;
}

/* admin layout: sidebar + main content */
.admin-layout {
    display: flex;
    min-height: 100vh;
    width: 98%;
    margin: 0 auto;
    overflow-x: hidden; /* prevent page-level horizontal scroll */
}

/* ensure container inside admin has no rounded corners and full width */
.admin-layout .container {
    border-radius: 0;
    width: 100%;
    max-width: none;
    padding: 30px 40px;
    overflow-x: auto; /* allow internal scrolling without affecting page */
}
.sidebar {
    background: var(--glass);
    backdrop-filter: blur(20px);
    width: 250px;
    padding: 20px;
    border-right: 1px solid var(--glass-border);
}
.sidebar h2 { color: var(--text-main); margin-bottom: 20px; }
.sidebar ul { list-style: none; padding: 0; }
.sidebar li { margin-bottom: 15px; }
.sidebar a { color: var(--text-main); text-decoration: none; font-weight: 600; }
.sidebar a:hover { color: var(--primary); }

.main-content { flex: 1; padding: 40px; overflow-x: hidden; }

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.header { text-align: center; margin-bottom: 40px; }
.header h1 { font-size: 2.5rem; color: white; margin-bottom: 10px; }

.input-group { margin-bottom: 25px; }
.input-group label { display: block; margin-bottom: 8px; color: var(--text-dim); }
.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1rem;
}

.input-group textarea {
    resize: vertical;
    min-height: 120px;
}
.input-group select option {
    color: #000;
    background: #fff;
}
.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.btn-primary {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.alert {
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    color: #fb7185;
    padding: 15px;
    border-radius: 12px;
    margin-top: 20px;
}

/* additional styles used on dashboard */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
    text-align: center;
}
.stat-card.overdue .stat-number { color: var(--accent); }
.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
}
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}
.option-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 30px;
    text-align: center;
    text-decoration: none;
    color: white;
    transition: all 0.3s;
}
.option-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

/* generic link styling */
a, .btn-link {
    color: var(--primary);
    text-decoration: none;
}
a:hover, .btn-link:hover {
    text-decoration: underline;
}
.option-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 15px;
}
.chamados-list { margin-top: 40px; }
.chamado-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.status-badge {
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}
.status-Aberto { background: #3b82f6; }
.status-Emandamento, .status-Emandamento { background: #a855f7; }
.status-Resolvido { background: #10b981; }
.status-Fechado { background: #64748b; }

/* tables in admin pages: add grid lines between rows */
.admin-layout .container table {
    width:100%;
    border-collapse: collapse;
}
.admin-layout .container table th,
.admin-layout .container table td {
    border: 1px solid var(--glass-border);
    padding: 8px 12px;
}

/* icons used in action columns */
.action-icon { color: var(--primary); margin-right: 8px; font-size: 1.2rem; text-decoration: none; }
.action-icon:hover { color: var(--secondary); }
.action-icon.delete { color: #f43f5e; }
.action-icon.delete:hover { color: var(--accent); }

/* responsive adjustments */
@media(max-width: 768px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .options-grid { grid-template-columns: 1fr; }
    .board { flex-direction: column; }
    .column { width: 100% !important; }
    table, thead, tbody, th, td, tr { display: block; }
    th { position: absolute; top: -9999px; left: -9999px; }
    td { border: none; position: relative; padding-left: 50%; }
    td:before { position: absolute; top: 0; left: 6px; width: 45%; padding-right: 10px; white-space: nowrap; content: attr(data-label); }
}