/* Authentication Pages Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 50%, #10b981 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-container {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    padding: 20px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
}

.auth-header {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 50%, #10b981 100%);
    color: white;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.auth-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.auth-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.auth-header p {
    opacity: 0.95;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.auth-form {
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
}

.help-text {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.checkbox input {
    cursor: pointer;
}

.link {
    color: #0ea5e9;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.link:hover {
    color: #0284c7;
}

.btn {
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0284c7 0%, #0891b2 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
}

.btn-block {
    width: 100%;
}

.auth-footer {
    padding: 1.5rem 2.5rem 2.5rem;
    text-align: center;
    color: #6b7280;
}

.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

@media (max-width: 480px) {
    .auth-card {
        border-radius: 0;
    }

    .auth-header {
        padding: 2rem;
    }

    .auth-form {
        padding: 2rem;
    }

    .form-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}