/* Adrian 100 — tema principala */

:root {
    --nav-bg: #0d1117;
    --border: #1f2937;
    --kpi-bg: #161c26;
    --kpi-border: #232d3f;
    --accent: #dc3545;
    --accent-blue: #58a6ff;
    --accent-green: #3fb950;
    --accent-orange: #f0883e;
    --text-dim: #8b93a1;
}

body {
    background: #0a0e14;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.app-nav {
    background: var(--nav-bg);
    border-bottom: 1px solid var(--border);
}

.card {
    background: var(--kpi-bg);
    border: 1px solid var(--kpi-border);
}
.card-header {
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--kpi-border);
}

.kpi-card { border-radius: 0.75rem; transition: transform 0.15s; }
.kpi-card:hover { transform: translateY(-2px); }
.kpi-label { font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; margin-bottom: 0.35rem; }
.kpi-value { font-size: 1.6rem; font-weight: 700; color: #e6edf3; line-height: 1.1; }
.kpi-sub { font-size: 0.75rem; color: var(--text-dim); margin-top: 0.25rem; }

.kpi-primary .kpi-value { color: var(--accent-blue); }
.kpi-success .kpi-value { color: var(--accent-green); }
.kpi-warning .kpi-value { color: var(--accent-orange); }
.kpi-danger  .kpi-value { color: #f85149; }

.navbar-brand i { font-size: 1.3rem; }
.nav-link.active { color: var(--accent) !important; font-weight: 600; }
.nav-link i { margin-right: 0.4rem; }

/* Bottom nav pentru mobil */
.bottom-nav {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--nav-bg);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    padding: 0.4rem 0 0.5rem;
    z-index: 1030;
}
.bottom-nav a {
    color: var(--text-dim);
    text-align: center;
    text-decoration: none;
    padding: 0.3rem 0.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.65rem;
}
.bottom-nav a i { font-size: 1.4rem; margin-bottom: 2px; }
.bottom-nav a.active { color: var(--accent); }
.bottom-nav a:hover { color: #e6edf3; }
@media (max-width: 991.98px) {
    .has-bottom-nav { padding-bottom: 5rem !important; }
}

/* Form controls dark theme */
.form-control, .form-select {
    background: rgba(255,255,255,0.04);
    border-color: var(--kpi-border);
    color: #e6edf3;
}
.form-control:focus, .form-select:focus {
    background: rgba(255,255,255,0.06);
    border-color: var(--accent-blue);
    color: #e6edf3;
    box-shadow: 0 0 0 0.2rem rgba(88,166,255,0.15);
}
.form-control-lg { padding: 0.85rem 1rem; font-size: 1rem; }

/* Quick add hidratare */
.quick-add-btn {
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 0.75rem;
}
.quick-add-btn i { font-size: 1.3rem; margin-right: 0.4rem; }

/* Progres circular hidratare */
.circle-progress {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto;
}
.circle-progress svg { transform: rotate(-90deg); }
.circle-progress .circle-track { fill: none; stroke: var(--kpi-border); stroke-width: 12; }
.circle-progress .circle-fill { fill: none; stroke: var(--accent-blue); stroke-width: 12; stroke-linecap: round; transition: stroke-dashoffset 0.5s; }
.circle-progress .circle-text {
    position: absolute; inset: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center;
}
.circle-progress .circle-value { font-size: 1.8rem; font-weight: 700; }
.circle-progress .circle-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; }

/* Chart cards */
.chart-card { min-height: 300px; }
.chart-card canvas { max-height: 240px; }

/* Grid responsive KPI */
@media (max-width: 767px) {
    .kpi-value { font-size: 1.25rem; }
    .kpi-card .card-body { padding: 0.75rem; }
}

/* Range slider durere */
.pain-slider { width: 100%; }
.pain-badge { padding: 0.4rem 0.8rem; border-radius: 0.5rem; font-weight: 600; }
.pain-0, .pain-1, .pain-2 { background: rgba(63,185,80,0.2); color: var(--accent-green); }
.pain-3, .pain-4 { background: rgba(240,136,62,0.2); color: var(--accent-orange); }
.pain-5, .pain-6 { background: rgba(255,140,0,0.25); color: #ff9800; }
.pain-7, .pain-8, .pain-9, .pain-10 { background: rgba(248,81,73,0.25); color: #f85149; }

/* Tabel istoric */
.table-history th { font-size: 0.72rem; text-transform: uppercase; color: var(--text-dim); font-weight: 600; }
.table-history td { font-size: 0.88rem; vertical-align: middle; }

.text-dim { color: var(--text-dim); }