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

:root {
    --blue: #305c7d;
    --blue-mid: #3a6d93;
    --blue-light: #e8eef4;
    --blue-pale: #f2f5f9;
    --terra: #AD5036;
    --terra-light: #c2613f;
    --terra-dark: #8f422d;
    --terra-pale: #fdf0ec;
    --dark: #332D2B;
    --white: #FFFFFF;
    --light: #FAF9F7;
    --muted: rgba(51, 45, 43, 0.55);
    --border: rgba(51, 45, 43, 0.1);
    --border-blue: rgba(48, 92, 125, 0.15);
    --error: #d64545;
    --error-bg: #fef2f2;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--dark);
    min-height: 100vh;
    display: flex;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--terra);
    color: var(--white);
}

.auth-layout {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

/* LEFT VISUAL */
.auth-visual {
    position: relative;
    overflow: hidden;
    background: var(--blue);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 56px;
}

.auth-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(51, 45, 43, 0.55) 100%);
    z-index: 1;
}

.visual-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('/assets/MISC/2.jpeg');
    background-size: cover;
    background-position: center;
    filter: brightness(0.7) saturate(0.8);
    transition: transform 8s ease;
}

.auth-visual:hover .visual-bg {
    transform: scale(1.05);
}

.visual-logo {
    position: absolute;
    top: 20px;
    left: 56px;
    z-index: 2;
    display: inline-block;
    width: 150px;
    height: 50px;
}

.visual-logo img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.4s ease;
}


.auth-back {
    position: absolute;
    top: 22px;
    right: 24px;
    z-index: 3;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.72rem;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
    font-weight: 500;
}

.auth-back:hover {
    color: var(--white);
}

.visual-content {
    position: relative;
    z-index: 2;
}

.visual-content blockquote {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-style: italic;
    line-height: 1.3;
    margin-bottom: 18px;
    color: var(--white);
}

.visual-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.75;
}

.visual-badges {
    display: flex;
    gap: 10px;
    margin-top: 28px;
}

.vis-badge {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    font-size: 0.65rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.vis-badge i {
    font-size: 0.7rem;
    color: var(--terra-light);
}

.visual-stats {
    display: flex;
    gap: 32px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.v-stat {
    text-align: center;
}

.v-stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    color: var(--white);
    line-height: 1;
    font-weight: 500;
}

.v-stat-label {
    font-size: 0.62rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 6px;
    font-weight: 500;
}

/* RIGHT PANEL */
.auth-form-panel {
    background: url(/assets/SUPERGRAFIS/super-white.png) no-repeat center center/cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 64px;
    border-left: 1px solid var(--border);
}

/* TABS */
.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 44px;
    border-bottom: 2px solid var(--border);
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 14px 0;
    margin-right: 40px;
    border-bottom: 2px solid transparent;
    transition: all 0.25s;
    margin-bottom: -2px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn i {
    font-size: 0.72rem;
    transition: color 0.25s;
}

.tab-btn:hover {
    color: var(--dark);
}

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

.tab-btn.active i {
    color: var(--terra);
}

/* FORM */
.form-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--dark);
}

.form-sub {
    color: var(--muted);
    font-size: 0.88rem;
    margin-bottom: 36px;
    font-weight: 300;
    line-height: 1.7;
}

.form-sub a {
    color: var(--terra);
    text-decoration: none;
    font-weight: 500;
}

.form-sub a:hover {
    color: var(--terra-dark);
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.field-group label {
    font-size: 0.68rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    font-weight: 600;
}

.field-group input {
    background: var(--light);
    border: 1.5px solid var(--border);
    color: var(--dark);
    padding: 14px 16px;
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s;
    width: 100%;
}

.field-group input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(48, 92, 125, 0.08);
}

.field-group input.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.08);
}

.field-group input::placeholder {
    color: rgba(51, 45, 43, 0.35);
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.password-wrap {
    position: relative;
}

.password-wrap input {
    padding-right: 48px;
}

.toggle-pw {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.2s;
    line-height: 1;
}

.toggle-pw:hover {
    color: var(--dark);
    background: var(--light);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    margin-top: 4px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 300;
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--terra);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.form-options a {
    font-size: 0.78rem;
    color: var(--blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-options a:hover {
    color: var(--terra);
}

.btn-terra {
    width: 100%;
    background: var(--terra);
    color: var(--white);
    padding: 16px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    border: 1.5px solid var(--terra);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.btn-terra:hover {
    background: var(--terra-dark);
    border-color: var(--terra-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(173, 80, 54, 0.25);
}

.btn-terra i {
    font-size: 0.72rem;
}

.divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 4px 0 20px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.social-btns {
    display: flex;
    gap: 12px;
}

.btn-social {
    flex: 1;
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--muted);
    padding: 13px;
    font-size: 0.78rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.25s;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.btn-social:hover {
    border-color: var(--blue);
    color: var(--blue);
    background: var(--blue-pale);
}

.btn-social i {
    font-size: 0.9rem;
}

.social-btn-label {
    font-size: 0.62rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 12px;
    text-align: center;
    font-weight: 500;
}

.terms-note {
    font-size: 0.78rem;
    color: var(--muted);
    margin-top: 24px;
    line-height: 1.7;
    text-align: center;
    font-weight: 300;
}

.terms-note a {
    color: var(--terra);
    text-decoration: none;
    font-weight: 500;
}

.terms-note a:hover {
    color: var(--terra-dark);
}

/* MEMBER PERKS */
.member-perks {
    background: var(--blue-pale);
    border: 1px solid var(--border-blue);
    padding: 24px;
    margin-bottom: 28px;
}

.member-perks h4 {
    font-size: 0.68rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.member-perks h4 i {
    color: var(--terra);
    font-size: 0.75rem;
}

.perk {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.82rem;
    color: var(--muted);
    font-weight: 300;
}

.per-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--terra-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--terra);
    font-size: 0.6rem;
}

/* ERROR */
.error-msg {
    background: var(--error-bg);
    border: 1px solid rgba(214, 69, 69, 0.2);
    border-left: 3px solid var(--error);
    color: var(--error);
    padding: 14px 18px;
    font-size: 0.82rem;
    margin-bottom: 20px;
    display: none;
    align-items: center;
    gap: 10px;
    font-weight: 400;
}

.error-msg.show {
    display: flex;
}

.error-msg i {
    font-size: 0.9rem;
}

/* PASSWORD STRENGTH */
.pw-strength {
    margin-top: 8px;
}

.pw-strength-bar {
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
}

.pw-strength-fill {
    height: 100%;
    width: 0%;
    border-radius: 2px;
    transition: width 0.3s,
        background 0.3s;
}

.pw-strength-label {
    font-size: 0.68rem;
    letter-spacing: 1px;
    color: var(--muted);
    font-weight: 500;
}

/* SUCCESS */
.success-screen {
    text-align: center;
    padding: 40px 20px;
    display: none;
}

.success-screen.show {
    display: block;
    animation: fadeIn 0.4s ease;
}

.success-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--terra-pale);
    border: 1px solid var(--terra);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.success-icon-wrap i {
    font-size: 2rem;
    color: var(--terra);
}

.success-screen h2 {
    font-family: 'Playfair Display',
        serif;
    font-size: 1.8rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.success-screen p {
    color: var(--muted);
    font-size: 0.88rem;
    max-width: 360px;
    margin: 0 auto 28px;
    line-height: 1.7;
    font-weight: 300;
}

@media (max-width: 800px) {
    .auth-layout {
        grid-template-columns: 1fr;
    }

    .auth-visual {
        display: none;
    }

    .auth-form-panel {
        padding: 48px 28px;
    }

    .field-row {
        grid-template-columns: 1fr;
    }

    .auth-back {
        position: static;
        margin-bottom: 24px;
    }

    .social-btn-label {
        text-align: center;
    }
}