/* ==========================================================================
   SYSTEM PULS - UI STANDARDIZATION
   ========================================================================== */

:root {
    --puls-navy: #1a237e;
    --puls-blue-light: #f0f7ff;
    --puls-border-width: 6px;
}

/* 1. NAGŁÓWEK MODUŁU (Title Bar) */
.puls-header {
    background-color: var(--puls-blue-light);
    border-left: var(--puls-border-width) solid var(--puls-navy);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.puls-header h1, .puls-header h2 {
    color: var(--puls-navy);
    font-weight: 800;
    font-size: 1.5rem;
    margin: 0;
    text-transform: none;
}

.puls-header p {
    margin: 0;
    color: #5c6bc0;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 2. KAFEL / KARTA (Standard) */
.puls-card {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-left: var(--puls-border-width) solid var(--puls-navy);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    margin-bottom: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.puls-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.puls-card .card-header {
    background: transparent;
    border-bottom: 1px solid #f0f0f0;
    padding: 0.75rem 1.25rem;
    font-weight: 700;
    color: var(--puls-navy);
}

.puls-card .card-body {
    padding: 1.25rem;
}

/* 3. MODYFIKATORY KOLORYSTYCZNE DLA KART */
.puls-card.border-danger { border-left-color: #ff1744 !important; }
.puls-card.border-warning { border-left-color: #ffc107 !important; }
.puls-card.border-success { border-left-color: #00c853 !important; }
.puls-card.border-info { border-left-color: #00b0ff !important; }

/* 4. ADNOTACJE OBECNOŚCI (Ikony U, N, Z, S) */
.btn-anno-group {
    display: flex;
    gap: 4px;
}

.anno-btn {
    display: block;
    width: 26px;
    height: 26px;
    line-height: 24px;
    text-align: center;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 800;
    color: #6c757d;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

/* Ukryty radio button sterujący stanem */
.anno-input {
    display: none;
}

/* Kolory po zaznaczeniu (Checked) */
.anno-input:checked + .anno-U { background-color: #0d6efd; color: #fff; border-color: #0d6efd; }
.anno-input:checked + .anno-N { background-color: #dc3545; color: #fff; border-color: #dc3545; }
.anno-input:checked + .anno-Z { background-color: #fd7e14; color: #fff; border-color: #fd7e14; }
.anno-input:checked + .anno-S { background-color: #6f42c1; color: #fff; border-color: #6f42c1; }

.anno-btn:hover { background-color: #f8f9fa; border-color: var(--puls-navy); }

/* 5. POZOSTAŁE */
.text-navy { color: var(--puls-navy); }
.bg-navy { background-color: var(--puls-navy); }
html, body { font-size: 14px; }