/* css/components.css */
:root {
    --primary: #2ecc71;
    --secondary: #3498db;
    --danger: #e74c3c;
    --warning: #f39c12;
    --success: #27ae60;
    --bg-dark: #0f172a;
    --bg-elevated: #1e293b;
    --surface: rgba(30, 41, 59, 0.75);
    --glass: rgba(255, 255, 255, 0.1);
    --status-online: #10b981;
    --status-offline: #ef4444;
}

.btn-primary, .btn-secondary, .btn-danger {
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, opacity 0.2s, background 0.3s;
    width: 100%;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: #27ae60;
    transform: translateY(-2px);
}

.btn-primary:active { 
    transform: scale(0.98); 
}

.btn-primary:disabled { 
    opacity: 0.3; 
    cursor: not-allowed; 
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

.btn-danger {
    background-color: var(--danger);
    color: white;
}

.btn-danger:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    background: var(--bg-elevated);
    border: 1px solid rgba(255,255,255,0.2);
    display: inline-block;
}

.badge.role-restaurant {
    background: rgba(46, 204, 113, 0.2);
    border-color: var(--primary);
    color: var(--primary);
}

.badge.role-driver {
    background: rgba(52, 152, 219, 0.2);
    border-color: var(--secondary);
    color: var(--secondary);
}

.badge.role-shelter {
    background: rgba(155, 89, 182, 0.2);
    border-color: #9b59b6;
    color: #9b59b6;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: var(--status-online);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 2s infinite;
    display: inline-block;
    margin-left: 8px;
}

@keyframes pulse {
    0% { 
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% { 
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.safety-timer {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    font-size: 1.1rem;
    padding: 8px 12px;
    border-radius: 6px;
    background: rgba(231, 76, 60, 0.1);
}

.timer-display {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: bold;
    padding: 8px 12px;
    border-radius: 6px;
}

.timer-safe {
    color: var(--success);
    background: rgba(39, 174, 96, 0.1);
}

.timer-warning {
    color: var(--warning);
    background: rgba(243, 156, 18, 0.1);
}

.timer-critical {
    color: var(--danger);
    background: rgba(231, 76, 60, 0.1);
    animation: blink 1s infinite;
}

.timer-expired {
    color: var(--danger);
    background: rgba(231, 76, 60, 0.2);
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0.6; }
}

.input-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 12px;
}

input[type="text"],
input[type="number"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: inherit;
}

input[type="text"]::placeholder,
input[type="number"]::placeholder,
input[type="email"]::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

.toast {
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.toast-icon {
    font-size: 1.5rem;
}

.toast-msg {
    margin: 0;
    color: white;
}

.toast-success {
    border-color: var(--success);
}

.toast-danger {
    border-color: var(--danger);
}

.toast-warning {
    border-color: var(--warning);
}

.toast-info {
    border-color: var(--secondary);
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.loader {
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner {
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hidden {
    display: none !important;
}

.empty-msg {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    padding: 30px 20px;
    font-size: 0.95rem;
}