/* ============================================
   INDEX.CSS - TransporteMass Login
   ============================================ */

:root {
    --midnight: #0a1628;
    --steel: #1a2942;
    --slate: #2d3e56;
    --silver: #8b9bb4;
    --snow: #f5f7fa;
    --amber: #ff9500;
    --safety-orange: #ff6b00;
    --success: #28a745;
    --error: #dc3545;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Outfit', sans-serif;
    background: linear-gradient(135deg, #1a2942 0%, #0a1628 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* SPLASH SCREEN */
#loader-wrapper {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--midnight);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

#loader-wrapper.loaded { 
    opacity: 0;
    pointer-events: none;
}

.truck-splash {
    width: 150px;
    height: 100px;
    margin-bottom: 30px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.05); opacity: 1; }
}

.loading-text {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.loading-bar-container {
    width: 250px; height: 4px; 
    background: rgba(255,255,255,0.1);
    border-radius: 10px; overflow: hidden;
}

.loading-bar {
    width: 0%; height: 100%; 
    background: var(--amber);
    animation: progress 2s ease-in-out forwards;
}

@keyframes progress { 
    0% { width: 0%; } 
    100% { width: 100%; } 
}

/* LOGIN CARD */
.login-card {
    background: white;
    border-radius: 20px;
    padding: 50px 40px;
    width: 90%; 
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards 0.3s;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--safety-orange), var(--amber));
    border-radius: 20px 20px 0 0;
}

.brand {
    text-align: center;
    margin-bottom: 40px;
}

.truck-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.truck-icon svg {
    width: 120px;
    height: 80px;
}

.brand h1 { 
    color: var(--midnight); 
    font-size: 1.8rem; 
    margin-bottom: 5px;
    font-weight: 800;
}

.brand p { 
    color: var(--silver); 
    font-size: 0.85rem; 
    letter-spacing: 2px; 
    text-transform: uppercase; 
    font-weight: 600;
}

/* FORM */
.form-group { margin-bottom: 20px; }

.form-group label { 
    display: block; 
    font-size: 0.75rem; 
    font-weight: 700; 
    color: var(--slate); 
    margin-bottom: 8px; 
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%; 
    padding: 14px 16px; 
    border-radius: 10px; 
    border: 2px solid #e8eaed;
    background: #f8f9fa;
    font-family: inherit; 
    font-size: 1rem; 
    transition: all 0.2s ease;
    font-weight: 500;
}

.form-group input:focus { 
    outline: none; 
    border-color: var(--amber); 
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 149, 0, 0.1);
}

.form-group input.error {
    border-color: var(--error);
    background: #fff5f5;
}

.error-message {
    display: none;
    color: var(--error);
    font-size: 0.85rem;
    margin-top: 8px;
    font-weight: 600;
    padding: 10px 12px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--error);
}

.error-message.show {
    display: block;
}

.login-btn {
    width: 100%; 
    padding: 16px; 
    border: none; 
    border-radius: 10px;
    background: linear-gradient(135deg, var(--safety-orange), var(--amber));
    color: white; 
    font-weight: 700; 
    text-transform: uppercase; 
    cursor: pointer;
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 10px; 
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
    font-size: 0.95rem;
    letter-spacing: 1px;
    font-family: inherit;
}

.login-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.4);
}

.login-btn:active:not(:disabled) {
    transform: translateY(0);
}

.login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.login-btn.loading .btn-text {
    opacity: 0.7;
}

.login-btn.success {
    background: linear-gradient(135deg, var(--success), #4caf50);
}

.login-btn.error-btn {
    background: linear-gradient(135deg, var(--error), #e57373);
}

/* Spinner */
.login-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.forgot-password {
    text-align: center;
    margin-top: 20px;
}

.forgot-password a {
    color: var(--amber);
    font-size: 0.9rem;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.forgot-password a:hover {
    color: var(--safety-orange);
    text-decoration: underline;
}

.login-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e8eaed;
}

.login-footer p {
    color: var(--silver);
    font-size: 0.85rem;
    font-weight: 500;
}