<style>

.auth-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    width: 100%;
    max-width: 420px;
    padding: 20px 40px;
    border-radius: 28px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.alert {
    padding: 12px 15px;
    border-radius: 12px;
    font-size: 0.85rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid transparent;
    animation: shake 0.4s ease-in-out;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.2);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.logo-container {
    width: 100%;
    height: 80px;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-container img {
    max-height: 100%;
    max-width: 200px;
    object-fit: contain;
}

.auth-header {
    text-align: center;
    margin-bottom: 25px;
}

.auth-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -1px;
}

.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #cbd5e1;
    text-transform: uppercase;
}

.input-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon-wrapper i {
    position: absolute;
    left: 15px;
    color: var(--primary);
    font-size: 1.1rem;
}

input {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border);
    padding: 14px 14px 14px 45px;
    border-radius: 14px;
    color: white;
    font-size: 0.95rem;
    outline: none;
}

input:focus {
    border-color: var(--primary);
    background: rgba(15, 23, 42, 0.8);
}

.antibot-box {
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid var(--border);
    padding: 12px 18px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 20px 0;
}

.antibot-input {
    width: 70px !important;
    padding: 8px !important;
    text-align: center;
    margin-left: 10px;
    border-bottom: 2px solid var(--primary) !important;
    border-radius: 6px !important;
}

.btn-login {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.3);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 0.85rem;
    color: #94a3b8;
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
}

.bg-icon {
    position: absolute;
    color: var(--primary);
    opacity: 0.03;
    z-index: -1;
}


</style>