/* ════════════════════════════════
       PAGE LAYOUT — two-column
    ════════════════════════════════ */
 .auth-page {
     min-height: 100vh;
     display: grid;
     grid-template-columns: 1fr 1fr;
     position: relative;
     margin: 80px auto;
 }

 /* ════════════════════════════════
       LEFT PANEL
    ════════════════════════════════ */
 .auth-left {
     position: relative;
     display: flex;
     flex-direction: column;
     justify-content: space-between;
     padding: 48px 52px;
     z-index: 2;
     overflow: hidden;
 }

 .auth-left::before {
     content: '';
     position: absolute;
     inset: 0;
     background:
         radial-gradient(ellipse 80% 60% at 20% 30%, rgba(0, 194, 255, 0.08) 0%, transparent 60%),
         radial-gradient(ellipse 60% 50% at 80% 80%, rgba(0, 212, 170, 0.07) 0%, transparent 55%);
     pointer-events: none;
 }

 .auth-left::after {
     content: '';
     position: absolute;
     top: 0;
     right: 0;
     width: 1px;
     height: 100%;
     background: linear-gradient(180deg,
             transparent 0%,
             rgba(0, 194, 255, 0.35) 25%,
             rgba(0, 212, 170, 0.35) 75%,
             transparent 100%);
 }

 /* Brand */
 .auth-brand {
     display: flex;
     align-items: center;
     gap: 12px;
 }

 .auth-brand-logo {
     width: 42px;
     height: 42px;
     background: linear-gradient(135deg, #00c2ff, #00d4aa);
     border-radius: 12px;
     display: flex;
     align-items: center;
     justify-content: center;
     box-shadow: 0 0 24px rgba(0, 194, 255, 0.4);
     flex-shrink: 0;
 }

 .auth-brand-logo svg {
     width: 24px;
     height: 24px;
 }

 .auth-brand-name {
     font-size: 1.35rem;
     font-weight: 900;
     letter-spacing: -0.02em;
     color: var(--text-white);
 }

 .auth-brand-name span {
     color: var(--cyan);
 }

 /* Hero copy */
 .auth-hero {
     flex: 1;
     display: flex;
     flex-direction: column;
     justify-content: center;
     padding: 60px 0;
 }

 .auth-hero h1 {
     font-size: clamp(2rem, 3.2vw, 3rem);
     font-weight: 900;
     line-height: 1.1;
     letter-spacing: -0.02em;
     margin-bottom: 20px;
 }

 .auth-hero p {
     font-size: 1rem;
     color: var(--text-mid);
     max-width: 420px;
     margin-bottom: 40px;
     line-height: 1.75;
 }

 /* Feature list */
 .auth-features {
     display: flex;
     flex-direction: column;
     gap: 14px;
 }

 .auth-feature {
     display: flex;
     align-items: center;
     gap: 12px;
     font-size: 0.9rem;
     font-weight: 600;
     color: var(--text-mid);
 }

 .af-icon {
     width: 34px;
     height: 34px;
     background: var(--glass-2);
     border: 1px solid var(--glass-border);
     border-radius: 10px;
     display: flex;
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
 }

 .af-icon svg {
     width: 17px;
     height: 17px;
     color: var(--cyan);
 }

 /* Stats strip */
 .auth-stats {
     display: flex;
     gap: 32px;
 }

 .auth-stat {
     display: flex;
     flex-direction: column;
     gap: 2px;
 }

 .auth-stat strong {
     font-size: 1.5rem;
     font-weight: 900;
     letter-spacing: -0.02em;
 }

 .auth-stat span {
     font-size: 0.75rem;
     font-weight: 600;
     color: var(--text-dim);
     text-transform: uppercase;
     letter-spacing: 0.08em;
 }

 /* ════════════════════════════════
       RIGHT PANEL
    ════════════════════════════════ */
 .auth-right {
     position: relative;
     display: flex;
     align-items: center;
     justify-content: center;
     padding: 48px 52px;
     z-index: 2;
 }

 /* Card */
 .auth-card {
     width: 100%;
     max-width: 440px;
     background: var(--glass);
     border: 1px solid var(--glass-border);
     border-radius: var(--r-xl);
     backdrop-filter: blur(24px);
     box-shadow: var(--shadow-glow);
     padding: 44px 38px;
     position: relative;
     overflow: hidden;
 }

 .auth-card::before {
     content: '';
     position: absolute;
     top: -80px;
     right: -80px;
     width: 200px;
     height: 200px;
     background: radial-gradient(circle, rgba(0, 194, 255, 0.12) 0%, transparent 70%);
     pointer-events: none;
 }

 .auth-card::after {
     content: '';
     position: absolute;
     bottom: -60px;
     left: -60px;
     width: 160px;
     height: 160px;
     background: radial-gradient(circle, rgba(0, 212, 170, 0.08) 0%, transparent 70%);
     pointer-events: none;
 }

 /* Card header */
 .card-header {
     display: flex;
     align-items: center;
     gap: 14px;
     margin-bottom: 32px;
     padding-bottom: 28px;
     border-bottom: 1px solid var(--glass-border);
 }

 .card-header-icon {
     width: 48px;
     height: 48px;
     background: linear-gradient(135deg, rgba(30, 106, 255, 0.2), rgba(0, 194, 255, 0.15));
     border: 1px solid rgba(0, 194, 255, 0.3);
     border-radius: 14px;
     display: flex;
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
     box-shadow: 0 0 20px rgba(0, 194, 255, 0.15);
 }

 .card-header-icon svg {
     width: 24px;
     height: 24px;
     color: var(--cyan);
 }

 .card-header-text {}

 .auth-form-title {
     font-size: 1.4rem;
     font-weight: 900;
     color: var(--text-white);
     letter-spacing: -0.02em;
     line-height: 1.2;
 }

 .auth-form-sub {
     font-size: 0.82rem;
     color: var(--text-dim);
     margin-top: 3px;
 }

 /* ── Form elements ── */
 .form-group {
     display: flex;
     flex-direction: column;
     gap: 8px;
     margin-bottom: 18px;
 }

 .form-label {
     font-size: 0.74rem;
     font-weight: 700;
     letter-spacing: 0.07em;
     text-transform: uppercase;
     color: var(--text-dim);
 }

 .input-wrap {
     position: relative;
 }

 .input-icon {
     position: absolute;
     left: 14px;
     top: 50%;
     transform: translateY(-50%);
     opacity: 0.5;
     pointer-events: none;
     display: flex;
     align-items: center;
     justify-content: center;
     width: 16px;
     height: 16px;
 }

 .input-icon svg {
     width: 16px;
     height: 16px;
 }

 .form-input {
     width: 100%;
     background: var(--glass-2);
     border: 1px solid var(--glass-border);
     border-radius: var(--r);
     color: var(--text-bright);
     font-family: var(--font);
     font-size: 0.92rem;
     font-weight: 500;
     padding: 13px 14px 13px 42px;
     outline: none;
     transition: all 0.25s var(--ease);
     -webkit-appearance: none;
 }

 .form-input::placeholder {
     color: var(--text-dimmer);
 }

 .form-input:focus {
     background: rgba(0, 194, 255, 0.06);
     border-color: rgba(0, 194, 255, 0.5);
     box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.1), var(--glow-cyan);
 }

 /* Password toggle */
 .pw-toggle {
     position: absolute;
     right: 14px;
     top: 50%;
     transform: translateY(-50%);
     background: none;
     border: none;
     cursor: pointer;
     color: var(--text-dim);
     padding: 0;
     display: flex;
     align-items: center;
     justify-content: center;
     width: 18px;
     height: 18px;
     transition: color 0.2s;
 }

 .pw-toggle svg {
     width: 18px;
     height: 18px;
 }

 .pw-toggle:hover {
     color: var(--cyan);
 }

 /* Forgot link */
 .forgot-link {
     display: block;
     text-align: right;
     font-size: 0.78rem;
     font-weight: 600;
     color: var(--cyan);
     margin-top: -8px;
     margin-bottom: 22px;
     transition: opacity 0.2s;
 }

 .forgot-link:hover {
     opacity: 0.7;
 }

 /* Remember me */
 .check-row {
     display: flex;
     align-items: flex-start;
     gap: 10px;
     margin-bottom: 24px;
 }

 .check-row input[type="checkbox"] {
     appearance: none;
     -webkit-appearance: none;
     width: 17px;
     height: 17px;
     flex-shrink: 0;
     background: var(--glass-2);
     border: 1px solid var(--glass-border);
     border-radius: 5px;
     cursor: pointer;
     margin-top: 1px;
     display: flex;
     align-items: center;
     justify-content: center;
     transition: all 0.2s;
 }

 .check-row input[type="checkbox"]:checked {
     background: linear-gradient(135deg, #1e6aff, #0a4dd4);
     border-color: #1e6aff;
 }

 .check-row input[type="checkbox"]:checked::after {
     content: '✓';
     color: white;
     font-size: 0.7rem;
     font-weight: 900;
     display: block;
     text-align: center;
     line-height: 17px;
 }

 .check-label {
     font-size: 0.8rem;
     color: var(--text-dim);
     line-height: 1.5;
 }

 .check-label a {
     color: var(--cyan);
     font-weight: 600;
 }

 /* Submit */
 .btn-auth {
     width: 100%;
     justify-content: center;
     font-size: 0.95rem;
     padding: 14px 26px;
 }

 /* Divider under button */
 .card-footer {
     margin-top: 24px;
     padding-top: 20px;
     border-top: 1px solid var(--glass-border);
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 16px;
 }

 .footer-link {
     font-size: 0.78rem;
     font-weight: 600;
     color: var(--text-dim);
     display: flex;
     align-items: center;
     gap: 6px;
     transition: color 0.2s;
 }

 .footer-link svg {
     width: 13px;
     height: 13px;
     opacity: 0.7;
 }

 .footer-link:hover {
     color: var(--cyan);
 }

 .footer-dot {
     width: 3px;
     height: 3px;
     border-radius: 50%;
     background: var(--glass-border);
 }

 /* ── Mobile brand bar ── */
 .mobile-brand {
     display: none;
     align-items: center;
     justify-content: center;
     padding: 28px 20px 0;
     gap: 10px;
 }

 .mobile-brand .auth-brand-logo {
     width: 36px;
     height: 36px;
 }

 .mobile-brand .auth-brand-name {
     font-size: 1.15rem;
 }

 /* ════════════════════════════════
       RESPONSIVE
    ════════════════════════════════ */
 @media (max-width: 900px) {
     .auth-page {
         grid-template-columns: 1fr;
     }

     .auth-left {
         display: none;
     }

     .mobile-brand {
         display: flex;
     }

     .auth-right {
         padding: 16px 20px 48px;
         align-items: flex-start;
     }

     .auth-card {
         max-width: 100%;
         padding: 28px 22px;
     }
 }

 @media (max-width: 420px) {
     .card-footer {
         flex-direction: column;
         gap: 10px;
     }

     .footer-dot {
         display: none;
     }
 }