/* =========================================================================
   FICHATRÓN OS - CORPORATE FORMAL THEME (2026)
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Roboto:wght@400;500;700;900&display=swap');

:root {
    --bg-color: #f8fafc;
    --panel-bg: #ffffff;
    --panel-border: #e2e8f0;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-accent: #0284c7;

    --primary: #1e3a8a;
    --primary-gradient: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    --primary-hover: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);

    --success: #059669;
    --success-gradient: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --success-hover: linear-gradient(135deg, #047857 0%, #059669 100%);

    --danger: #dc2626;
    --danger-gradient: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    --danger-hover: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);

    --warning: #ea580c;
    --warning-gradient: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    --warning-hover: linear-gradient(135deg, #c2410c 0%, #ea580c 100%);

    --border-color: #cbd5e1;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    --radius: 8px;
    --radius-lg: 12px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    padding: 20px;
    margin: 0;
    font-size: 1rem;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container { 
    max-width: 1200px; margin: 0 auto; flex: 1; width: 100%; box-sizing: border-box; 
}

header {
    border-bottom: 2px solid var(--primary);
    padding-bottom: 15px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h1, h2, h3, h4 {
    font-family: 'Roboto', sans-serif;
    color: var(--primary);
    font-weight: 700;
    margin-top: 0;
}
h1 span {
    color: var(--text-muted) !important;
}

.panel, .card, .login-box, .scanner-container {
    background: var(--panel-bg) !important;
    border: 1px solid var(--panel-border) !important;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 25px;
    transition: transform 0.2s, box-shadow 0.2s;
}

input, select, textarea {
    background: #ffffff !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-main) !important;
    padding: 14px 16px;
    border-radius: var(--radius);
    width: 100%;
    box-sizing: border-box;
    margin-top: 8px; margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

label { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; margin-bottom: 6px; display: block;}

.btn, .btn-ui, button {
    background: var(--primary-gradient) !important;
    color: #ffffff !important;
    text-decoration: none;
    padding: 14px 24px;
    font-family: 'Roboto', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none !important;
    cursor: pointer;
    display: inline-block;
    transition: all 0.2s;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.btn:hover, .btn-ui:hover, button:hover {
    background: var(--primary-hover) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-danger { background: var(--danger-gradient) !important; }
.btn-danger:hover { background: var(--danger-hover) !important; }
.btn-success { background: var(--success-gradient) !important; }
.btn-success:hover { background: var(--success-hover) !important; }
.btn-warning { background: var(--warning-gradient) !important; }
.btn-warning:hover { background: var(--warning-hover) !important; }
.btn-outline {
    background: #ffffff !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color) !important;
}
.btn-outline:hover { background: #f1f5f9 !important; border-color: #cbd5e1 !important; color: var(--primary) !important; }

/* Grid for Dashboard */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid .card { text-align: center; padding: 40px 20px; display: flex; flex-direction: column; align-items: center; background: #ffffff !important; text-decoration: none;}
.grid .card:hover { border-color: var(--primary) !important; box-shadow: var(--shadow-md); transform: translateY(-4px); }
.grid .card .icon { font-size: 3.5rem; margin-bottom: 15px; color: var(--primary); }
.grid .card h2 { font-size: 1.3rem; color: var(--primary); margin: 0 0 8px; text-transform: uppercase;}
.grid .card p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }

table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 15px; background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius); overflow: hidden;}
th { background: #f8fafc; padding: 14px 16px; text-align: left; border-bottom: 2px solid var(--border-color); color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; font-weight: 700; }
td { padding: 14px 16px; border-bottom: 1px solid var(--border-color); font-size: 1rem; color: var(--text-main); }
tr:hover td { background-color: #f1f5f9; }
tr:last-child td { border-bottom: none; }

.alert { padding: 16px 20px; margin-bottom: 20px; font-weight: 500; border-radius: var(--radius); }
.error { background: #fef2f2 !important; color: #991b1b !important; border-left: 4px solid var(--danger) !important; border: 1px solid #fecaca !important;}
.success { background: #ecfdf5 !important; color: #065f46 !important; border-left: 4px solid var(--success) !important; border: 1px solid #a7f3d0 !important;}

/* Footer */
.global-footer { 
    margin-top: 40px; 
    padding: 25px 0 10px 0; 
    text-align: center; 
    border-top: 1px solid var(--border-color); 
    font-size: 0.9rem;
    color: var(--text-muted);
}
.global-footer a { color: var(--text-accent); text-decoration: none; margin: 0 15px; font-weight: 600; display: inline-block; padding-bottom: 5px; }
.global-footer a:hover { text-decoration: underline; color: var(--primary); }
.badge { background: #e2e8f0; color: #334155; padding: 4px 12px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; font-family: 'Inter', sans-serif;}

@media (max-width: 768px) {
    header { flex-direction: column; align-items: flex-start; gap: 15px; }
    .grid { grid-template-columns: 1fr; }
    .global-footer a { display: block; margin: 10px 0; }
}