/* Modern Login Page Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 450px;
    animation: fadeInUp 0.6s ease-out;
}

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

.login-card {
    background: white;
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.logo-container img {
    max-width: 200px;
    height: auto;
    margin-bottom: 24px;
}

.logo-container h1 {
    font-size: 28px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 8px;
}

.logo-container p {
    font-size: 15px;
    color: #64748b;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

.alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
}

.alert i {
    font-size: 16px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 16px;
}

.form-control {
    width: 100%;
    padding: 14px 16px 14px 44px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: white;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-control::placeholder {
    color: #cbd5e1;
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 8px;
    font-size: 16px;
    transition: color 0.2s;
}

.password-toggle:hover {
    color: #667eea;
}

.forgot-password {
    text-align: right;
    margin-top: -16px;
    margin-bottom: 24px;
}

.forgot-password a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.forgot-password a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.btn-login {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.btn-login:active {
    transform: translateY(0);
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.feature {
    text-align: center;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    transition: transform 0.2s;
}

.feature:hover {
    transform: translateY(-2px);
}

.feature i {
    font-size: 24px;
    color: #667eea;
    margin-bottom: 8px;
    display: block;
}

.feature p {
    font-size: 12px;
    color: #64748b;
    font-weight: 500;
}

.footer-links {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.footer-links a {
    color: #64748b;
    text-decoration: none;
    font-size: 14px;
    margin: 0 12px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #667eea;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    .login-card {
        padding: 32px 24px;
    }

    .logo-container h1 {
        font-size: 24px;
    }

    .logo-container img {
        max-width: 160px;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .footer-links a {
        margin: 0;
    }
}

/* Loading State */
.btn-login.loading {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

/* Accessibility */
.form-control:focus-visible {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

button:focus-visible {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Animation for features */
.feature {
    animation: fadeIn 0.6s ease-out;
    animation-fill-mode: backwards;
}

.feature:nth-child(1) {
    animation-delay: 0.2s;
}

.feature:nth-child(2) {
    animation-delay: 0.3s;
}

.feature:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}