/* ============================================================
   public/assets/css/auth.css
   ============================================================ */

/* ============================================================
   ROOT
   ============================================================ */
:root {
    --primary: #2c6b2f;
    --primary-dark: #1a3c34;
    --primary-light: #3d8b40;
    --secondary: #ffd700;
    --text: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --shadow: 0 20px 60px rgba(0,0,0,0.15);
    --shadow-sm: 0 4px 20px rgba(0,0,0,0.06);
    --radius: 20px;
    --radius-sm: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #1a3c34 0%, #2c6b2f 50%, #3d8b40 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* ============================================================
   AUTH CONTAINER
   ============================================================ */
.auth-container {
    width: 100%;
    max-width: 440px;
    animation: fadeInUp 0.6s ease;
}

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

/* ============================================================
   AUTH CARD
   ============================================================ */
.auth-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 45px 40px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
    background-size: 200% 100%;
    animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ============================================================
   AUTH LOGO
   ============================================================ */
.auth-logo {
    text-align: center;
    font-size: 52px;
    color: var(--primary);
    margin-bottom: 8px;
}

/* ============================================================
   AUTH HEADER
   ============================================================ */
.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h3 {
    font-weight: 800;
    color: var(--text);
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.auth-header p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.auth-header .subtitle-icon {
    color: var(--secondary);
    margin-right: 6px;
}

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

.form-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 6px;
    display: block;
}

.form-group .text-muted {
    color: var(--text-muted);
    font-size: 13px;
    display: block;
    margin-top: 5px;
    padding-left: 4px;
}

.input-group-custom {
    position: relative;
    display: flex;
    align-items: center;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border: 2px solid #e9ecef;
    transition: var(--transition);
}

.input-group-custom:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(44,107,47,0.1);
}

.input-group-custom.error {
    border-color: #dc3545;
}

.input-group-custom.error:focus-within {
    box-shadow: 0 0 0 4px rgba(220,53,69,0.1);
}

.input-group-custom i {
    position: absolute;
    left: 15px;
    color: var(--text-light);
    font-size: 16px;
    transition: var(--transition);
}

.input-group-custom:focus-within i {
    color: var(--primary);
}

.input-group-custom input {
    border: none;
    background: transparent;
    padding: 14px 15px 14px 45px;
    width: 100%;
    font-size: 15px;
    color: var(--text);
    outline: none;
    font-family: 'Inter', sans-serif;
}

.input-group-custom input::placeholder {
    color: #adb5bd;
}

.password-wrapper {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
    padding: 8px;
    border-radius: 8px;
}

.toggle-password:hover {
    color: var(--text);
    background: rgba(0,0,0,0.04);
}

/* ============================================================
   CHECKBOX & FORGOT LINK
   ============================================================ */
.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check-input {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 2px solid #e9ecef;
    transition: var(--transition);
    cursor: pointer;
    flex-shrink: 0;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(44,107,47,0.15);
}

.form-check-label {
    font-size: 14px;
    color: var(--text-light);
    cursor: pointer;
}

.forgot-link {
    font-size: 14px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.forgot-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ============================================================
   PASSWORD STRENGTH
   ============================================================ */
.password-strength {
    height: 4px;
    background: #e9ecef;
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    width: 0%;
    transition: var(--transition);
    border-radius: 2px;
}

.password-requirements {
    list-style: none;
    padding: 0;
    margin-top: 10px;
    font-size: 13px;
}

.password-requirements li {
    padding: 3px 0;
    color: var(--text-light);
    transition: var(--transition);
}

.password-requirements li.valid {
    color: #28a745;
}

.password-requirements li.invalid {
    color: var(--text-light);
}

/* ============================================================
   BUTTON
   ============================================================ */
.btn-auth {
    background: var(--primary);
    color: white;
    border: none;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
    width: 100%;
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-auth:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(44,107,47,0.3);
}

.btn-auth:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-auth-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 14px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 16px;
    width: 100%;
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-auth-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(44,107,47,0.2);
}

/* ============================================================
   ALERT
   ============================================================ */
#alert-container {
    margin-bottom: 20px;
}

#alert-container .alert {
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
    border: none;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

#alert-container .alert-danger {
    background: #fee2e2;
    color: #dc2626;
    border-left: 4px solid #dc2626;
}

#alert-container .alert-success {
    background: #d1fae5;
    color: #065f46;
    border-left: 4px solid #28a745;
}

#alert-container .alert-warning {
    background: #fef3c7;
    color: #78350f;
    border-left: 4px solid #ffc107;
}

#alert-container .alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-left: 4px solid #0ea5e9;
}

#alert-container .alert .btn-close {
    padding: 0;
    margin-left: auto;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
}

#alert-container .alert .btn-close:hover {
    opacity: 1;
}

#alert-container .alert i {
    font-size: 18px;
}

/* ============================================================
   VERIFY SUCCESS / ERROR
   ============================================================ */
.verify-icon {
    text-align: center;
    font-size: 72px;
    margin-bottom: 15px;
}

.verify-icon.success {
    color: #28a745;
}

.verify-icon.error {
    color: #dc3545;
}

.verify-icon.warning {
    color: #ffc107;
}

.verify-title {
    text-align: center;
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--text);
}

.verify-message {
    text-align: center;
    color: var(--text-light);
    font-size: 1rem;
    margin-top: 10px;
}

.verify-actions {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.auth-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
    font-size: 14px;
    color: var(--text-light);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.auth-footer a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 576px) {
    .auth-card {
        padding: 30px 20px;
    }
    
    .auth-header h3 {
        font-size: 1.3rem;
    }
    
    .input-group-custom input {
        font-size: 14px;
        padding: 12px 15px 12px 40px;
    }
    
    .input-group-custom i {
        font-size: 14px;
        left: 12px;
    }
    
    .btn-auth {
        font-size: 15px;
        padding: 12px;
    }
    
    .verify-icon {
        font-size: 56px;
    }
    
    .verify-title {
        font-size: 1.4rem;
    }
    
    .auth-logo {
        font-size: 40px;
    }
}

@media (max-width: 400px) {
    .auth-card {
        padding: 20px 15px;
    }
    
    .auth-header h3 {
        font-size: 1.1rem;
    }
    
    .input-group-custom input {
        font-size: 13px;
        padding: 10px 12px 10px 35px;
    }
    
    .input-group-custom i {
        font-size: 13px;
        left: 10px;
    }
    
    .btn-auth {
        font-size: 14px;
        padding: 10px;
    }
}