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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #3712bd 0%, #57dd18 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow-y: auto;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/zebra.jpeg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.login-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
}

.login-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.login-header {
    text-align: center;
    padding: 40px 40px 30px;
    /*background: linear-gradient(135deg, #3712bd 0%, #57dd18 100%);*/
    background: black;
    color: white;
}

.logo-container {
    margin-bottom: 20px;
}

.logo-container img {
    width: 180px;
    height: auto;
    filter: brightness(0) invert(1);
}

.login-header h1 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.login-header p {
    font-size: 15px;
    opacity: 0.95;
    font-weight: 400;
}

.login-body {
    padding: 40px;
}

.alert {
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.alert i {
    font-size: 18px;
    margin-top: 1px;
}

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

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

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #374151;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.01em;
}

.input-wrapper {
    position: relative;
}

.input-wrapper .bx-lock-alt, 
.input-wrapper .bx-envelope,
.input-wrapper .bx-globe,
.input-wrapper .bx-calendar,
.input-wrapper .bx-phone,
.input-wrapper .bx-user {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 18px;
}

.form-control {
    width: 100%;
    padding: 14px 16px 14px 46px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.2s ease;
    background: #f9fafb;
    color: #1f2937;
}

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

.form-control::placeholder {
    color: #9ca3af;
}

.btn-login {
    width: 100%;
    padding: 14px 24px;
    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 0.2s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    margin-top: 8px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

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

.login-footer {
    padding: 24px 40px 40px;
    text-align: center;
}

.divider {
    position: relative;
    text-align: center;
    margin: 24px 0;
}

.divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: #e5e7eb;
}

.divider span {
    position: relative;
    background: rgba(255, 255, 255, 0.98);
    padding: 0 12px;
    color: #6b7280;
    font-size: 13px;
}

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

.footer-link {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #764ba2;
}

.footer-link i {
    margin-right: 6px;
}

@media (max-width: 480px) {
    .login-body {
        padding: 30px 24px;
    }

    .login-header {
        padding: 30px 24px 20px;
    }

    .login-footer {
        padding: 20px 24px 30px;
    }

    .login-header h1 {
        font-size: 24px;
    }
}