/* --- VARIABLES & DESIGN THEME --- */
:root {
    --primary-accent: #0284c7;    
    --primary-hover: #0369a1;
    --card-bg: rgba(255, 255, 255, 0.96); 
    --text-dark: #0f172a;         
    --text-muted: #475569;        
    --border-color: #cbd5e1;
    
    /* Color States Validation Box */
    --error-bg: #fef2f2;
    --error-text: #ef4444;
    --error-border: rgba(239, 68, 68, 0.2);
    --success-bg: #ecfdf5;
    --success-text: #059669;
    --success-border: rgba(5, 150, 105, 0.2);
}

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

body.page-template-page-login {
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.35), rgba(15, 23, 42, 0.6)), 
                var(--sb-login-bg) no-repeat center center/cover;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    font-family: 'Inter', sans-serif;
}

/* --- COMPACT STRUCTURE --- */
.sbauth-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sbauth-card {
    background: var(--card-bg);
    width: 100%;
    max-width: 390px; 
    padding: 2.75rem 2.25rem;
    border-radius: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.25), 
                0 10px 10px -5px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px); 
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.sbauth-brand-header {
    text-align: center;
    margin-bottom: 2rem;
}

.sbauth-logo-img {
    max-width: 180px;
    height: auto;
    margin-bottom: 1.25rem;
    display: inline-block;
}

.sbauth-headline {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.4px;
    margin-bottom: 0.35rem;
}

.sbauth-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- FORM ELEMENTS --- */
.sbauth-form-group {
    margin-bottom: 1.25rem;
}

.sbauth-form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.sbauth-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    outline: none;
    transition: all 0.2s ease;
    background-color: #ffffff;
    color: var(--text-dark);
}

.sbauth-input:focus {
    border-color: var(--text-dark);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

.sbauth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.825rem;
    margin-bottom: 1.75rem;
}

.sbauth-checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 500;
}

.sbauth-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--text-dark);
    cursor: pointer;
}

.sbauth-link {
    color: var(--primary-accent);
    text-decoration: none;
    font-weight: 600;
}

.sbauth-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Tombol Utama & Efek State Loader */
.sbauth-btn {
    width: 100%;
    padding: 0.85rem;
    background-color: var(--text-dark);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.15);
}

.sbauth-btn:hover {
    background-color: #1e293b;
}

.sbauth-btn:disabled {
    background-color: #64748b !important;
    cursor: not-allowed !important;
    opacity: 0.85;
}

/* Wadah Notifikasi Pesan Dinamis */
#sbauth-login-msg {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.825rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    display: none;
    line-height: 1.4;
}

/* Class Modifikator Status Realtime */
.msg-state-error {
    display: block !important;
    background-color: var(--error-bg) !important;
    color: var(--error-text) !important;
    border: 1px solid var(--error-border) !important;
}

.msg-state-success {
    display: block !important;
    background-color: var(--success-bg) !important;
    color: var(--success-text) !important;
    border: 1px solid var(--success-border) !important;
}