:root {
    --aui-primary: #4a44e0;
    --aui-primary-dark: #3b36b3;
    --aui-bg: #f4f7f9;
    --aui-card-bg: #ffffff;
    --aui-text: #2d3748;
    --aui-text-light: #718096;
    --aui-border: #e2e8f0;
    --aui-radius: 12px;
}

/* ============================
   1. LOGIN PAGE (Split Design)
   ============================ */
.aui-login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 85vh; /* Taller for better centering */
    background: var(--aui-bg);
    padding: 20px;
    box-sizing: border-box;
}

.aui-login-card {
    background: var(--aui-card-bg);
    width: 100%;
    max-width: 480px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    overflow: hidden;
    padding: 40px; /* More breathing room on desktop */
    position: relative;
    border: 1px solid white; /* Subtle highlight */
}

/* Tabs */
.aui-auth-tabs {
    display: flex;
    border-bottom: 2px solid var(--aui-bg);
    margin-bottom: 30px;
}

.aui-tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 15px;
    font-weight: 600;
    font-size: 15px;
    color: var(--aui-text-light);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    outline: none;
}

.aui-tab-btn:hover {
    color: var(--aui-primary);
    background-color: rgba(74, 68, 224, 0.02);
}

.aui-tab-btn.active {
    color: var(--aui-primary);
    border-bottom-color: var(--aui-primary);
}

/* Panels & Animation */
.aui-auth-panel {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.aui-auth-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Form Elements */
.aui-header h2 { margin: 0 0 8px; font-size: 26px; color: var(--aui-text); letter-spacing: -0.5px; }
.aui-header p { margin: 0 0 25px; color: var(--aui-text-light); font-size: 15px; line-height: 1.5; }

.aui-input-group { margin-bottom: 20px; }
.aui-input-group label { 
    display: block; 
    font-size: 14px; 
    font-weight: 600; 
    margin-bottom: 8px; 
    color: var(--aui-text); 
}

.aui-input-group input { 
    width: 100%; 
    padding: 12px 16px; 
    border: 1px solid var(--aui-border); 
    border-radius: 8px; 
    font-size: 15px; 
    background-color: #fafbfc;
    transition: all 0.2s;
    box-sizing: border-box; /* Crucial for responsiveness */
}

.aui-input-group input:focus {
    background-color: #fff;
    border-color: var(--aui-primary);
    box-shadow: 0 0 0 3px rgba(74, 68, 224, 0.1);
    outline: none;
}

/* Actions Row */
.aui-actions { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 25px; 
    font-size: 14px; 
    color: var(--aui-text-light);
}

.aui-forgot-link { 
    color: var(--aui-primary); 
    text-decoration: none; 
    font-weight: 500;
}
.aui-forgot-link:hover { text-decoration: underline; }

/* Buttons */
.aui-btn-primary {
    width: 100%;
    background: var(--aui-primary);
    color: white;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px rgba(74, 68, 224, 0.2);
}

.aui-btn-primary:hover { 
    background: var(--aui-primary-dark); 
    transform: translateY(-1px);
    box-shadow: 0 6px 8px rgba(74, 68, 224, 0.25);
}

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

.aui-note { 
    font-size: 13px; 
    color: var(--aui-text-light); 
    background: #f0f4ff; 
    padding: 12px; 
    border-radius: 8px; 
    border: 1px solid #e0e7ff;
    margin-bottom: 20px;
}

/* ============================
   2. MY ACCOUNT LAYOUT
   ============================ */
/* Reset WC Layout */
.woocommerce-account .woocommerce { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 30px; 
    margin-top: 20px;
}
.woocommerce-MyAccount-navigation { flex: 0 0 260px; }
.woocommerce-MyAccount-content { flex: 1; min-width: 0; /* Prevents overflow */ }

/* Sidebar Navigation */
.woocommerce-MyAccount-navigation ul { 
    list-style: none; 
    padding: 0; 
    margin: 0; 
    background: var(--aui-card-bg); 
    border-radius: 12px; 
    overflow: hidden; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.03); 
    border: 1px solid var(--aui-border);
}

.woocommerce-MyAccount-navigation li { border-bottom: 1px solid var(--aui-bg); }
.woocommerce-MyAccount-navigation li:last-child { border-bottom: none; }

.woocommerce-MyAccount-navigation li a {
    display: flex;
    align-items: center;
    padding: 16px 20px; 
    text-decoration: none; 
    color: var(--aui-text); 
    font-weight: 500; 
    transition: all 0.2s;
    font-size: 15px;
}

.woocommerce-MyAccount-navigation li.is-active a { 
    background: #f0f4ff; 
    color: var(--aui-primary); 
    border-left: 4px solid var(--aui-primary); 
    font-weight: 600;
}

.woocommerce-MyAccount-navigation li a:hover { 
    background: #f9fafb; 
    color: var(--aui-primary); 
    padding-left: 25px; /* Slight nudge effect */
}

/* Content Wrapper */
.aui-account-wrapper {
    background: transparent; 
    width: 100%;
}

/* ============================
   3. DASHBOARD COMPONENTS
   ============================ */
/* Hero Section */
.aui-hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 35px;
    border-radius: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 35px;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.25);
}
.aui-hero-text h1 { color: white; margin: 0; font-size: 26px; font-weight: 700; }
.aui-hero-text p { margin: 8px 0 0; opacity: 0.9; font-size: 15px; }
.aui-hero-date { font-size: 14px; background: rgba(255,255,255,0.2); padding: 6px 14px; border-radius: 20px; backdrop-filter: blur(5px); }

/* Stats Grid */
.aui-stats-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); 
    gap: 20px; 
    margin-bottom: 40px; 
}

.aui-stat-card {
    background: white; 
    padding: 25px; 
    border-radius: 12px; 
    border: 1px solid var(--aui-border); 
    display: flex; 
    align-items: center; 
    gap: 18px; 
    text-decoration: none; 
    transition: all 0.3s ease;
}

.aui-stat-card:hover { 
    transform: translateY(-5px); 
    box-shadow: 0 10px 20px rgba(0,0,0,0.06); 
    border-color: transparent;
}

.aui-stat-card .icon { font-size: 24px; width: 54px; height: 54px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.aui-stat-card.blue .icon { background: #e3f2fd; color: #1e88e5; }
.aui-stat-card.green .icon { background: #e8f5e9; color: #43a047; }
.aui-stat-card.purple .icon { background: #f3e5f5; color: #8e24aa; }

.aui-stat-card h3 { margin: 0; font-size: 22px; color: var(--aui-text); font-weight: 700; }
.aui-stat-card span { font-size: 14px; color: var(--aui-text-light); }

/* Quick Actions */
.aui-actions-grid { display: flex; gap: 15px; flex-wrap: wrap; }

.aui-action-btn {
    padding: 12px 24px; 
    background: white; 
    border: 1px solid var(--aui-border); 
    border-radius: 10px; 
    color: var(--aui-text); 
    text-decoration: none; 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    font-weight: 600; 
    transition: all 0.2s;
    font-size: 14px;
}
.aui-action-btn .dashicons { font-size: 18px; line-height: 1; }
.aui-action-btn.primary { background: var(--aui-primary); color: white; border-color: var(--aui-primary); box-shadow: 0 4px 6px rgba(74, 68, 224, 0.15); }

.aui-action-btn:hover { background: #f8fafc; border-color: #cbd5e0; }
.aui-action-btn.primary:hover { background: var(--aui-primary-dark); transform: translateY(-1px); }

/* ============================
   4. PROFILE & FORMS
   ============================ */
/* Profile Header */
.aui-profile-header {
    display: flex; align-items: center; gap: 25px; background: white; padding: 30px; border-radius: 16px; border: 1px solid var(--aui-border); margin-bottom: 25px;
}
.aui-avatar-circle img { border-radius: 50%; width: 90px; height: 90px; object-fit: cover; border: 4px solid #f0f4ff; }
.aui-profile-identity h2 { margin: 0; font-size: 24px; font-weight: 700; color: var(--aui-text); }
.aui-role-badge { font-size: 11px; background: #ebf8ff; color: #3182ce; padding: 4px 10px; border-radius: 20px; text-transform: uppercase; font-weight: 700; margin-top: 8px; display: inline-block; letter-spacing: 0.5px; }
.aui-email { color: var(--aui-text-light); margin: 6px 0 0; font-size: 15px; }
.aui-profile-action { margin-left: auto; }

.aui-btn-outline { 
    padding: 10px 20px; 
    border: 2px solid var(--aui-border); 
    border-radius: 8px; 
    text-decoration: none; 
    color: var(--aui-text); 
    font-size: 14px; 
    font-weight: 600; 
    transition: all 0.2s; 
}
.aui-btn-outline:hover { border-color: var(--aui-text); background: white; }

/* Details Grid */
.aui-details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.aui-detail-card { background: white; padding: 30px; border-radius: 16px; border: 1px solid var(--aui-border); }
.aui-detail-card h3 { margin-top: 0; border-bottom: 1px solid var(--aui-border); padding-bottom: 15px; font-size: 18px; color: var(--aui-text); }
.aui-detail-card ul { list-style: none; padding: 0; margin: 0; }
.aui-detail-card li { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid #f7fafc; font-size: 15px; }
.aui-detail-card li:last-child { border-bottom: none; }
.aui-detail-card .label { color: var(--aui-text-light); }
.aui-detail-card .value { font-weight: 600; color: var(--aui-text); }

/* Forms */
.aui-update-wrapper { max-width: 700px; }
.aui-modern-form { background: white; padding: 30px; border-radius: 12px; border: 1px solid var(--aui-border); box-shadow: 0 4px 10px rgba(0,0,0,0.02); }
.aui-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.aui-input-group.full-width { grid-column: span 2; }

/* ============================
   5. RESPONSIVE MEDIA QUERIES
   ============================ */

/* Tablet & Smaller (Max width: 992px) */
@media (max-width: 992px) {
    .woocommerce-MyAccount-navigation { flex: 0 0 220px; }
    .aui-stats-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile Devices (Max width: 768px) */
@media (max-width: 768px) {
    /* Login Page Mobile */
    .aui-login-container {
        align-items: flex-start; /* Start from top */
        padding: 15px;
        min-height: 100vh;
        background: white; /* Clean look on mobile */
    }

    .aui-login-card {
        padding: 25px;
        box-shadow: none;
        border: none;
        border-radius: 0;
    }

    .aui-auth-tabs { margin-bottom: 25px; }
    .aui-header h2 { font-size: 24px; }
    .aui-actions { flex-direction: column; align-items: flex-start; gap: 12px; }

    /* Account Layout Mobile */
    .woocommerce-account .woocommerce { flex-direction: column; gap: 0; }
    .woocommerce-MyAccount-navigation { 
        width: 100%; 
        flex: auto; 
        margin-bottom: 20px; 
    }
    
    .woocommerce-MyAccount-navigation ul {
        display: flex;
        overflow-x: auto; /* Horizontal scroll for menu */
        white-space: nowrap;
        border-radius: 8px;
        background: #fff;
        -webkit-overflow-scrolling: touch;
        padding: 5px;
    }

    .woocommerce-MyAccount-navigation li { border: none; flex: 0 0 auto; }
    .woocommerce-MyAccount-navigation li a { 
        padding: 10px 15px; 
        border-radius: 6px; 
        font-size: 14px; 
    }
    .woocommerce-MyAccount-navigation li.is-active a { border-left: none; background: #eef2ff; }

    /* Dashboard Mobile */
    .aui-hero-section { flex-direction: column; text-align: center; gap: 15px; padding: 25px; }
    .aui-hero-date { width: 100%; box-sizing: border-box; }
    
    .aui-stats-grid { grid-template-columns: 1fr; gap: 15px; }
    
    /* Profile Mobile */
    .aui-profile-header { flex-direction: column; text-align: center; padding: 25px; }
    .aui-profile-action { margin-left: 0; width: 100%; }
    .aui-btn-outline { display: block; width: 100%; text-align: center; box-sizing: border-box; }
    
    .aui-details-grid { grid-template-columns: 1fr; }
    .aui-form-grid { grid-template-columns: 1fr; }
    .aui-input-group.full-width { grid-column: span 1; }
}