/* ===== Login/Register page styles ===== */

.auth-body {
    background: var(--gray-50);
    min-height: 100vh;
    overflow-x: hidden;
}

.auth-wrap {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 480px 1fr;
}

/* LEFT SIDE */
.auth-side {
    background: linear-gradient(135deg, #16A34A 0%, #15803D 60%, #0F172A 130%);
    color: var(--white);
    padding: 36px 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.auth-side .logo-light {
    color: var(--white);
    position: relative;
    z-index: 2;
}
.auth-side .logo-light .logo-icon {
    background: rgba(255,255,255,0.15);
    color: var(--white);
}
.auth-side .logo-light .logo-text { color: var(--white); }

.auth-side-content {
    position: relative;
    z-index: 2;
}
.auth-side-content h1 {
    color: var(--white);
    font-size: 34px;
    line-height: 1.2;
    margin-bottom: 16px;
}
.auth-side-content p {
    color: rgba(255,255,255,0.85);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 28px;
}
.auth-side-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.auth-side-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}
.auth-side-list i {
    color: var(--accent);
    font-size: 18px;
}

.auth-side-decor {
    position: absolute; inset: 0;
    pointer-events: none;
}
.decor-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
}
.decor-circle.c1 {
    width: 320px; height: 320px;
    top: -100px; right: -80px;
}
.decor-circle.c2 {
    width: 220px; height: 220px;
    bottom: -50px; left: -60px;
    background: rgba(245,158,11,0.18);
}

/* RIGHT SIDE — Form */
.auth-main {
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}
.back-home {
    position: absolute;
    top: 28px; left: 28px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
    transition: var(--transition);
}
.back-home:hover { color: var(--primary); }

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 30px 32px;
    box-shadow: var(--shadow-lg);
}

/* ROLE TABS */
.role-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    background: var(--gray-100);
    padding: 6px;
    border-radius: var(--radius);
    margin-bottom: 24px;
}
.role-tabs.role-tabs-3 {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
}
.role-tabs.role-tabs-3 .role-tab {
    padding: 8px 10px;
    gap: 8px;
}
.role-tabs.role-tabs-3 .role-tab i {
    width: 28px; height: 28px;
    font-size: 14px;
}
.role-tabs.role-tabs-3 .role-tab strong { font-size: 12px; }
.role-tabs.role-tabs-3 .role-tab span { font-size: 10.5px; }
@media (max-width: 500px) {
    .role-tabs.role-tabs-3 .role-tab div { display: none; }
    .role-tabs.role-tabs-3 .role-tab { justify-content: center; padding: 10px; }
}
.role-tab {
    background: transparent;
    border: none;
    padding: 10px 14px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    transition: var(--transition);
    color: var(--gray-600);
    font-family: inherit;
}
.role-tab i {
    font-size: 18px;
    width: 32px; height: 32px;
    background: var(--white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
}
.role-tab div { display: flex; flex-direction: column; }
.role-tab strong {
    font-family: 'Nunito', sans-serif;
    font-size: 13px;
    color: var(--gray-800);
}
.role-tab span {
    font-size: 11px;
    color: var(--gray-500);
}
.role-tab.active {
    background: var(--white);
    box-shadow: var(--shadow-sm);
}
.role-tab.active i {
    background: var(--primary);
    color: var(--white);
}
.role-tab.active strong { color: var(--primary-dark); }

/* FORM */
.auth-form { display: none; }
.auth-form.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-form h2 {
    font-size: 22px;
    margin-bottom: 6px;
}
.auth-sub {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 22px;
}

.auth-form .form-group {
    margin-bottom: 16px;
}
.auth-form .form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}
.auth-input {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 12px 16px;
    transition: var(--transition);
}
.auth-input:focus-within {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(22,163,74,0.12);
}
.auth-input > i {
    color: var(--gray-400);
}
.auth-input input {
    flex: 1;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 14px;
    color: var(--gray-900);
    outline: none;
}
.eye-btn {
    border: none;
    background: transparent;
    color: var(--gray-400);
    cursor: pointer;
    font-size: 14px;
}
.eye-btn:hover { color: var(--primary); }

.auth-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 8px 0 22px;
    font-size: 13px;
}
.check-row {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
    cursor: pointer;
}
.check-row input { accent-color: var(--primary); }
.forgot-link {
    color: var(--primary);
    font-weight: 600;
}

.btn.btn-block { width: 100%; }

.auth-divider {
    text-align: center;
    position: relative;
    margin: 22px 0 18px;
    color: var(--gray-400);
    font-size: 13px;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 38%;
    height: 1px;
    background: var(--gray-200);
}
.auth-divider::before { left: 0; }
.auth-divider::after { right: 0; }

.auth-foot {
    text-align: center;
    font-size: 14px;
    color: var(--gray-600);
}
.auth-foot a {
    color: var(--primary);
    font-weight: 700;
}

.demo-hint {
    margin-top: 18px;
    padding: 12px 14px;
    background: var(--primary-light);
    border-radius: var(--radius);
    font-size: 12.5px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}
.demo-hint i { color: var(--primary); }
.demo-hint code {
    background: rgba(22,163,74,0.15);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 11.5px;
    font-family: 'Courier New', monospace;
    color: var(--primary-dark);
}

/* Responsive */
@media (max-width: 900px) {
    .auth-wrap { grid-template-columns: 1fr; }
    .auth-side {
        padding: 28px 24px;
        min-height: auto;
    }
    .auth-side-content h1 { font-size: 26px; }
    .auth-side-content p { font-size: 14px; margin-bottom: 18px; }
    .auth-side-list { display: none; }
}
@media (max-width: 500px) {
    .auth-card { padding: 24px 20px; }
    .auth-main { padding: 24px 16px; }
    .back-home { top: 16px; left: 16px; font-size: 13px; }
    .role-tab span { display: none; }
}