:root {
    --primary-gold: #D4AF37;
    --primary-green: #2C5E1A;
    --secondary-green: #4A7C59;
    --accent-beige: #F5F2E9;
    --background-light: #F8FAFC;
    --text-dark: #1A202C;
    --error-red: #E53E3E;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Nunito', 'Arial', sans-serif;
    background-color: var(--background-light);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

/* Background pattern subtle */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(44, 94, 26, 0.03) 0%, transparent 50%);
    z-index: -1;
}

.auth-main {
    width: 100%;
    max-width: 420px;
    padding: 0 15px;
}

.login-container {
    background-color: white;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    width: 100%;
    max-width: 420px;
    border-top: 5px solid var(--primary-green);
}

/* Header lebih compact */
.login-header {
    text-align: center;
    padding: 25px 20px 20px;
    background: var(--primary-green);
    color: white;
}

.logo {
    max-width: 70px;
    margin-bottom: 12px;
    border-radius: 50%;
    background: white;
    padding: 6px;
    display: inline-block;
}

.login-header h1 {
    font-family: 'Amiri', serif;
    font-size: 26px;
    margin: 0 0 4px 0;
    font-weight: 700;
    color: var(--primary-gold);
}

.login-header p {
    font-size: 13px;
    opacity: 0.9;
    margin: 0;
    color: white;
    font-weight: 400;
}

/* Label Login lebih simple */
.form-label {
    text-align: center;
    padding: 20px 20px 15px;
    background: white;
}

.form-label h2 {
    margin: 0;
    font-size: 18px;
    color: var(--primary-green);
    font-weight: 600;
}

/* Form lebih compact */
.login-form {
    padding: 0 20px 25px;
}

.form-group {
    margin-bottom: 15px;
    position: relative;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 14px;
    background: white;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 14px;
    transform: translateY(-50%);
    color: #9CA3AF;
    font-weight: 500;
    transition: all 0.2s ease;
    pointer-events: none;
    font-size: 14px;
    background: white;
    padding: 0 4px;
}

.form-group input:focus + label,
.form-group input:valid + label {
    top: 0;
    left: 10px;
    transform: translateY(-50%) scale(0.85);
    font-size: 12px;
    color: var(--primary-gold);
}

.error {
    color: var(--error-red);
    font-size: 11px;
    margin-top: 4px;
    display: block;
}

.alert {
    padding: 10px 12px;
    border-radius: 6px;
    margin: 0 20px 15px;
    background: rgba(229, 62, 62, 0.1);
    border: 1px solid var(--error-red);
    color: var(--error-red);
    font-size: 13px;
}

.alert ul {
    margin: 0;
    padding-left: 18px;
}

/* Hide checkbox */
.form-options,
.checkbox {
    display: none;
}

/* Button lebih simple */
.btn-login {
    width: 100%;
    padding: 12px;
    background: var(--primary-green);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 8px;
}

.btn-login:hover {
    background: var(--secondary-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(44, 94, 26, 0.2);
}

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

.btn-loader {
    display: none;
    border: 2px solid rgba(255,255,255,0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Footer lebih compact */
.login-footer {
    text-align: center;
    padding: 12px 20px;
    color: var(--secondary-green);
    font-size: 12px;
    border-top: 1px solid #e2e8f0;
    background: var(--accent-beige);
}