/* ================================================================
   StudentCheck – Login Page
   ================================================================ */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2b55 50%, #1a1a2e 100%);
    padding: 1rem;
}

.login-wrapper {
    width: 100%;
    max-width: 430px;
}

.login-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, var(--primary) 0%, #9333ea 100%);
    padding: 2.5rem 2rem 2rem;
    text-align: center;
    color: #fff;
}

.login-header-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1rem;
    backdrop-filter: blur(4px);
}

.login-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
}

.login-header p {
    font-size: 0.85rem;
    opacity: 0.8;
    margin: 0;
}

.login-body {
    padding: 2rem;
}

.login-body .form-group {
    margin-bottom: 1.25rem;
}

.login-body .form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    display: block;
}

.login-input-wrapper {
    position: relative;
}

.login-input-wrapper i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
}

.login-input-wrapper input {
    width: 100%;
    padding: 0.7rem 0.85rem 0.7rem 2.5rem;
    border: 1.5px solid #e5e7eb;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--font-family);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
}

.login-input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124, 92, 252, 0.12);
}

.login-btn {
    width: 100%;
    padding: 0.8rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.login-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 20px rgba(124, 92, 252, 0.35);
}

.login-error {
    background: var(--danger-light);
    color: #991b1b;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    border: 1px solid #fecaca;
}

.login-footer {
    text-align: center;
    padding: 1rem 2rem 1.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}