/* ================================================================
   House of Ambava — Customer Login / Signup
   Ultra-fluid design · Theme-aware via CSS custom properties
   ================================================================ */

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .login-page * { animation: none !important; transition-duration: 0.01ms !important; }
}

/* ── Global fluid timing ── */
:root {
    --ease-fluid: cubic-bezier(.22, 1, .36, 1);
    --ease-bounce: cubic-bezier(.34, 1.56, .64, 1);
    --ease-smooth: cubic-bezier(.25, .46, .45, .94);
    --ease-out-expo: cubic-bezier(.16, 1, .3, 1);

    /* Doodle character palette */
    --doodle-ink: var(--text, #2c2c2c);
    --doodle-skin: #f0d5b8;
    --doodle-hair: #1a1a1a;
    --doodle-shirt: #f5f5f5;
    --doodle-shirt-text: var(--text, #2c2c2c);
    --doodle-jacket: var(--text, #2c2c2c);
    --doodle-pants: #e8707a;
    --doodle-shoe: var(--text, #2c2c2c);
    --doodle-lace: #f5f5f5;
    --doodle-mouth-fill: #2c1810;
    --doodle-phone-screen: #e8e8e8;
    --doodle-ground: var(--text, #2c2c2c);
}
[data-theme="dark"] {
    --doodle-ink: #2c2c2c;
    --doodle-skin: #d4a574;
    --doodle-hair: #1a1a1a;
    --doodle-shirt: #1e2a45;
    --doodle-shirt-text: #c4a57b;
    --doodle-jacket: #2c2c2c;
    --doodle-pants: #a35565;
    --doodle-shoe: #2c2c2c;
    --doodle-lace: rgba(196,165,123,.4);
    --doodle-mouth-fill: #1a0e08;
    --doodle-phone-screen: #1e2a45;
    --doodle-ground: rgba(196,165,123,.15);
}

/* ── Page base ── */
.login-page {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: var(--bg);
    overflow: hidden;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text);
    transition: background .8s var(--ease-fluid),
                color .8s var(--ease-fluid);
}

/* ── Canvas ── */
#loginParticles {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ── Floating orbs ── */
.login-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
}
.login-orb-1 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(196,165,123,0.10) 0%, transparent 70%);
    top: -10%; left: -5%;
    animation: orbF1 18s ease-in-out infinite;
}
.login-orb-2 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(196,165,123,0.07) 0%, transparent 70%);
    bottom: -5%; right: -5%;
    animation: orbF2 22s ease-in-out infinite;
}
.login-orb-3 {
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(157,133,102,0.08) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    animation: orbF3 15s ease-in-out infinite;
}
@keyframes orbF1 {
    0%,100% { transform: translate(0,0) scale(1); }
    33%     { transform: translate(30px,40px) scale(1.1); }
    66%     { transform: translate(-20px,20px) scale(.95); }
}
@keyframes orbF2 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(-40px,-30px) scale(1.15); }
}
@keyframes orbF3 {
    0%,100% { transform: translate(-50%,-50%) scale(1); opacity:.5; }
    50%     { transform: translate(-45%,-55%) scale(1.2); opacity:1; }
}

/* ── Main wrapper ── */
.login-wrapper {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 100vh;
    animation: wrapIn 1.2s var(--ease-out-expo) both;
}
@keyframes wrapIn {
    from { opacity: 0; transform: scale(.97) translateY(12px); filter: blur(6px); }
    to   { opacity: 1; transform: scale(1) translateY(0); filter: blur(0); }
}

/* ═══════════════════════════════════════════════
   LEFT BRAND PANEL — clean, doodle-centered
   ═══════════════════════════════════════════════ */
.login-brand-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 40px 48px;
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    transition: background .8s var(--ease-fluid);
}

/* Vertical separator line */
.login-brand-panel::before {
    content: '';
    position: absolute;
    right: 0; top: 8%; bottom: 8%;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--primary), transparent);
    opacity: .18;
    animation: lineReveal 1.6s var(--ease-out-expo) .8s both;
}
@keyframes lineReveal {
    from { opacity: 0; top: 50%; bottom: 50%; }
    to   { opacity: .18; top: 8%; bottom: 8%; }
}

/* Ambient glows */
.brand-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(100px);
    will-change: transform;
}
.brand-glow-1 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(196,165,123,.1) 0%, transparent 70%);
    top: -60px; right: -60px;
    animation: glowFloat1 12s ease-in-out infinite;
}
.brand-glow-2 {
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(157,133,102,.07) 0%, transparent 70%);
    bottom: -40px; left: -40px;
    animation: glowFloat2 14s ease-in-out infinite;
}
@keyframes glowFloat1 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(-25px, 35px) scale(1.08); }
}
@keyframes glowFloat2 {
    0%,100% { transform: translate(0,0) scale(1); }
    50%     { transform: translate(18px, -25px) scale(1.05); }
}

/* ── Top bar ── */
.brand-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

/* Back link — top left */
.login-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    opacity: .5;
    text-decoration: none;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 8px 0;
    transition: opacity .5s var(--ease-fluid),
                gap .5s var(--ease-fluid),
                color .5s var(--ease-fluid);
    animation: fadeSlideRight 1s var(--ease-out-expo) .4s both;
}
.login-back-link:hover {
    opacity: 1;
    gap: 12px;
    color: var(--primary);
}
.login-back-link i {
    font-size: 10px;
    transition: transform .5s var(--ease-bounce);
}
.login-back-link:hover i {
    transform: translateX(-4px);
}
@keyframes fadeSlideRight {
    from { opacity: 0; transform: translateX(-25px); filter: blur(2px); }
    to   { opacity: 1; transform: translateX(0); filter: blur(0); }
}

/* Brand identity — top right */
.brand-identity {
    display: flex;
    align-items: center;
    gap: 16px;
    animation: fadeSlideLeft 1.1s var(--ease-out-expo) .5s both;
}
@keyframes fadeSlideLeft {
    from { opacity: 0; transform: translateX(25px); filter: blur(2px); }
    to   { opacity: 1; transform: translateX(0); filter: blur(0); }
}

/* Logo */
.login-logo {
    width: 56px;
    height: 56px;
    color: var(--primary);
    filter: drop-shadow(0 2px 12px rgba(196,165,123,.15));
    animation: logoFloat 8s ease-in-out infinite;
    transition: filter .6s var(--ease-fluid);
}
.login-logo.brand-logo {
    width: auto !important;
    height: 35px !important;
    object-fit: contain;
}
.brand-identity:hover .login-logo {
    filter: drop-shadow(0 4px 24px rgba(196,165,123,.35));
}
@keyframes logoFloat {
    0%,100% { transform: translateY(0) rotate(0deg); }
    50%     { transform: translateY(-4px) rotate(1.5deg); }
}

.login-brand-name {
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 6px;
    line-height: 1.5;
    color: var(--text);
    margin: 0;
    text-align: right;
    transition: color .6s var(--ease-fluid);
}

/* ── Middle: Doodle hero area ── */
.brand-middle {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════════════
   RIGHT FORM PANEL
   ═══════════════════════════════════════════════ */
.login-form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    position: relative;
}
.login-form-container {
    width: 100%;
    max-width: 400px;
    animation: formIn 1.1s var(--ease-out-expo) .5s both;
}
@keyframes formIn {
    from { opacity: 0; transform: translateY(24px); filter: blur(4px); }
    to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* ═══════════════════════════════════════════════
   DOODLE CHARACTER — centered hero
   ═══════════════════════════════════════════════ */
.doodle-couple {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    animation: doodleIn 1.2s var(--ease-bounce) .6s both;
}
.doodle-svg {
    width: 360px;
    height: 520px;
    filter: drop-shadow(0 8px 30px rgba(0,0,0,.06));
    transition: filter .6s var(--ease-fluid);
}
@keyframes doodleIn {
    from { opacity: 0; transform: scale(.5) translateY(30px); filter: blur(4px); }
    60%  { opacity: 1; transform: scale(1.04) translateY(-5px); filter: blur(0); }
    to   { opacity: 1; transform: scale(1) translateY(0); filter: blur(0); }
}

/* Pupil movement */
.doodle-pupil {
    transition: cx .45s var(--ease-fluid),
                cy .45s var(--ease-fluid);
}

/* Eyelids */
.doodle-lid {
    transition: ry .2s var(--ease-smooth);
}

/* Blink */
@keyframes blink {
    0%, 42%, 58%, 100% { ry: 0; }
    50% { ry: 5px; }
}

/* Eyebrow */
.doodle-brow {
    transition: transform .5s var(--ease-fluid);
    transform-origin: center;
}

/* Mouth */
.doodle-mouth {
    transition: d .6s var(--ease-fluid), fill .5s var(--ease-fluid);
}
.doodle-tongue {
    transition: opacity .5s var(--ease-fluid);
}

/* Character body — static, no bob */
.doodle-him {
    transform: translate(20px, 0px);
}
.doodle-him { --tx: 20px; --ty: 0px; }

/* Hearts */
.doodle-heart {
    transform-origin: center;
}
.doodle-hearts.show .doodle-heart-1 {
    animation: heartFloat 2.2s ease-in-out .1s both;
}
.doodle-hearts.show .doodle-heart-2 {
    animation: heartFloat 2.2s ease-in-out .45s both;
}
.doodle-hearts.show .doodle-heart-3 {
    animation: heartFloat 2.2s ease-in-out .8s both;
}
@keyframes heartFloat {
    0%   { opacity: 0; transform: translateY(0) scale(.2); }
    25%  { opacity: .85; transform: translateY(-10px) scale(1.05); }
    100% { opacity: 0; transform: translateY(-30px) scale(.4); }
}

/* ── Speech bubble (HTML overlay) ── */
.doodle-speech {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%) translateX(10px) scale(.9);
    opacity: 0;
    background: var(--card-bg);
    border: 1.5px solid var(--primary);
    border-radius: 20px;
    padding: 8px 18px;
    white-space: nowrap;
    z-index: 10;
    pointer-events: none;
    transition: opacity .6s var(--ease-out-expo),
                transform .7s var(--ease-bounce);
    box-shadow: 0 4px 20px rgba(196,165,123,.1);
}
.doodle-speech.show {
    opacity: 1;
    transform: translateY(-50%) translateX(0) scale(1);
}
.speech-tail {
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0; height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 8px solid var(--primary);
}
.speech-tail::after {
    content: '';
    position: absolute;
    left: 1.5px;
    top: -7px;
    width: 0; height: 0;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-right: 7px solid var(--card-bg);
}
.speech-text {
    display: inline-flex;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--primary);
    font-family: 'Segoe UI', system-ui, sans-serif;
}
.speech-letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .35s var(--ease-fluid),
                transform .45s var(--ease-bounce);
}
.doodle-speech.show .speech-letter {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(var(--i) * .04s);
}

/* State classes applied by JS */
.doodle-couple.looking-down .doodle-brow {
    transform: translateY(1px);
}
.doodle-couple.peeking .doodle-brow-l {
    transform: translateY(-2px);
}
.doodle-couple.peeking .doodle-brow-r {
    transform: translateY(-1.5px);
}
.doodle-couple.eyes-covered .doodle-lid {
    ry: 5px;
}
.doodle-couple.squint .doodle-lid {
    ry: 2.5px;
}

/* Welcome text */
.login-welcome-text {
    font-size: 14px;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 24px;
    text-align: center;
    animation: fadeUp .8s var(--ease-out-expo) .4s both;
}

/* ── Tabs ── */
.login-tabs {
    display: flex;
    position: relative;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border);
}
.login-tab {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-faint);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 14px 0;
    cursor: pointer;
    transition: color .5s var(--ease-fluid);
    position: relative;
    z-index: 1;
    font-family: inherit;
}
.login-tab.active { color: var(--primary); }
.login-tab:hover:not(.active) { color: var(--text-muted); }
.login-tab-indicator {
    position: absolute;
    bottom: -1px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transition: left .55s var(--ease-fluid),
                width .55s var(--ease-fluid);
    border-radius: 2px;
}

/* ── Messages ── */
.login-messages { margin-bottom: 20px; }
.login-msg {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    animation: msgIn .6s var(--ease-out-expo) both;
    transition: opacity .5s var(--ease-fluid), transform .5s var(--ease-fluid);
}
.login-msg i { font-size: 14px; flex-shrink: 0; }
.login-msg-error {
    background: rgba(231,76,60,.08);
    border: 1px solid rgba(231,76,60,.18);
    color: #e57373;
}
.login-msg-error i { color: #e74c3c; }
.login-msg-success {
    background: rgba(46,204,113,.08);
    border: 1px solid rgba(46,204,113,.18);
    color: #81c784;
}
.login-msg-success i { color: #2ecc71; }
.login-msg-info {
    background: rgba(196,165,123,.08);
    border: 1px solid rgba(196,165,123,.18);
    color: var(--primary);
}
.login-msg-info i { color: var(--primary); }
@keyframes msgIn {
    from { opacity: 0; transform: translateY(-12px) scale(.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Inline Field Errors ── */
.login-field-error {
    font-size: 12px;
    color: #e74c3c;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 4px;
    padding-left: 4px;
    animation: fieldErrIn .4s var(--ease-out-expo) both;
}
.login-field-error i { font-size: 11px; }

@keyframes fieldErrIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-input-wrap.has-error {
    --line-color: #e74c3c !important;
}
.login-input-wrap.has-error .login-input-line {
    background: #e74c3c !important;
    transform: scaleX(1) !important;
}
.login-input-wrap.has-error i:first-child {
    color: #e74c3c !important;
}

/* ── Form-level Error ── */
.login-form-error {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    background: rgba(231,76,60,.08);
    border: 1px solid rgba(231,76,60,.18);
    color: #e57373;
    animation: msgIn .5s var(--ease-out-expo) both;
    transition: opacity .4s ease, transform .4s ease;
}
.login-form-error i { font-size: 14px; color: #e74c3c; flex-shrink: 0; }

/* ── Success Toast ── */
.login-success-toast {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(46,204,113,.15);
    border: 1px solid rgba(46,204,113,.3);
    color: #2ecc71;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 10000;
    opacity: 0;
    transition: opacity .5s var(--ease-out-expo), transform .5s var(--ease-out-expo);
    pointer-events: none;
}
.login-success-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.login-success-toast i { font-size: 16px; }

/* ── Button Loading & Success States ── */
.login-submit-btn.loading {
    pointer-events: none;
    opacity: .75;
}
.login-submit-btn.success {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%) !important;
    pointer-events: none;
}
.login-submit-btn.success .login-btn-shimmer.active {
    animation: shimmerMove .6s ease-out;
}

/* ── Shake Animation ── */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(3px); }
}
.login-input-wrap.shake {
    animation: shake .5s ease;
}

/* ── Forms ── */
.login-form { display: none; }
.login-form.active {
    display: block;
    animation: formSwitch .6s var(--ease-out-expo) both;
}
@keyframes formSwitch {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Name row (first + last) ── */
.login-field-row {
    display: flex;
    gap: 16px;
}
.login-field-row .login-field { flex: 1; }

/* ── Fields ── */
.login-field {
    margin-bottom: 22px;
    opacity: 0;
    transform: translateY(14px);
}
.login-field.field-in {
    animation: fieldIn .55s var(--ease-out-expo) both;
}
@keyframes fieldIn {
    from { opacity: 0; transform: translateY(14px); filter: blur(1px); }
    to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); filter: blur(1px); }
    to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.login-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.login-input-wrap > i {
    position: absolute;
    left: 0;
    color: var(--text-faint);
    font-size: 14px;
    transition: color .5s var(--ease-fluid), transform .5s var(--ease-bounce);
    z-index: 1;
    pointer-events: none;
}
.login-input-wrap:has(input:focus) > i {
    color: var(--primary);
    transform: scale(1.12);
}
.login-input-wrap input {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 14px;
    padding: 14px 40px 14px 30px;
    outline: none;
    transition: border-color .5s var(--ease-fluid);
    font-family: inherit;
}
.login-input-wrap input:focus {
    border-bottom-color: rgba(196,165,123,.45);
}
.login-input-wrap input:focus ~ .login-input-line {
    transform: scaleX(1);
}
.login-input-wrap input:focus + label,
.login-input-wrap input:not(:placeholder-shown) + label {
    transform: translateY(-28px) scale(.8);
    color: var(--primary);
}

.login-input-wrap label {
    position: absolute;
    left: 30px;
    color: var(--text-faint);
    font-size: 13px;
    letter-spacing: .5px;
    pointer-events: none;
    transition: transform .5s var(--ease-fluid),
                color .5s var(--ease-fluid), font-size .5s var(--ease-fluid);
    transform-origin: left center;
}

/* Phone prefix */
.login-phone-wrap .login-phone-prefix {
    position: absolute;
    left: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary, #8a7968);
    z-index: 1;
    pointer-events: none;
    letter-spacing: 0.5px;
}
.login-phone-wrap input {
    padding-left: 38px;
}
.login-phone-wrap label {
    left: 38px;
}

.login-input-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), #9d8566);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .6s var(--ease-fluid);
}

/* Eye toggle */
.login-eye {
    position: absolute;
    right: 0;
    background: none;
    border: none;
    color: var(--text-faint);
    font-size: 14px;
    cursor: pointer;
    padding: 10px;
    transition: color .4s var(--ease-fluid), transform .5s var(--ease-bounce);
}
.login-eye:hover {
    color: var(--primary);
    transform: scale(1.15);
}

/* Hide browser-native password reveal button */
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    display: none;
}
input[type="password"]::-webkit-credentials-auto-fill-button,
input[type="password"]::-webkit-textfield-decoration-container {
    display: none;
}
/* Edge Chromium */
input::-ms-reveal {
    display: none;
}

/* ── Submit button ── */
.login-submit-btn {
    width: 100%;
    padding: 16px;
    border: none;
    background: var(--gradient);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    margin-top: 30px;
    transition: transform .5s var(--ease-fluid),
                box-shadow .5s var(--ease-fluid);
    animation: fadeUp .7s var(--ease-out-expo) .7s both;
    font-family: inherit;
}
.login-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(196,165,123,.3),
                0 0 30px rgba(196,165,123,.08);
}
.login-submit-btn:active {
    transform: translateY(0) scale(.97);
    transition-duration: .12s;
}
.login-submit-btn i {
    font-size: 12px;
    transition: transform .5s var(--ease-bounce);
}
.login-submit-btn:hover i {
    transform: translateX(5px);
}
.login-btn-shimmer {
    position: absolute;
    top: -50%; left: -100%;
    width: 60%; height: 200%;
    background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.2) 45%, rgba(255,255,255,.08) 55%, transparent 70%);
    pointer-events: none;
}
.login-btn-shimmer.active {
    animation: shimSweep .8s ease forwards;
}
@keyframes shimSweep {
    0%   { left: -100%; }
    100% { left: 150%; }
}

/* ── Sign-in method sections ── */
.login-method {
    display: none;
}
.login-method.active {
    display: block;
    animation: methodFadeIn .5s var(--ease-out-expo) forwards;
}
@keyframes methodFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Method toggle link ── */
.login-method-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
    background: none;
    border: none;
    color: var(--primary);
    font-size: 12px;
    cursor: pointer;
    padding: 10px 0;
    width: 100%;
    transition: color .5s var(--ease-fluid), transform .4s var(--ease-fluid), gap .4s var(--ease-fluid);
    font-family: inherit;
    letter-spacing: .5px;
    opacity: .7;
}
.login-method-toggle:hover {
    opacity: 1;
    transform: translateY(-1px);
    gap: 10px;
}
.login-method-toggle i {
    font-size: 12px;
    transition: transform .5s var(--ease-bounce);
}
.login-method-toggle:hover i {
    transform: scale(1.2);
}

/* ── Divider ── */
.login-divider {
    display: flex;
    align-items: center;
    margin: 28px 0 22px;
    animation: fadeUp .7s var(--ease-out-expo) .8s both;
}
.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.login-divider span {
    padding: 0 16px;
    color: var(--text-faint);
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
}

/* ── Social buttons ── */
.login-social {
    display: flex;
    justify-content: center;
    gap: 14px;
    animation: fadeUp .7s var(--ease-out-expo) .9s both;
}
.login-social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background .5s var(--ease-fluid),
                color .5s var(--ease-fluid),
                border-color .5s var(--ease-fluid),
                transform .5s var(--ease-bounce),
                box-shadow .5s var(--ease-fluid);
    font-family: inherit;
}
.login-social-btn i { font-size: 15px; }
.login-social-btn span { letter-spacing: .5px; }
.login-social-google:hover {
    background: rgba(234,67,53,.08);
    color: #ea4335;
    border-color: rgba(234,67,53,.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(234,67,53,.12);
}
.login-social-facebook:hover {
    background: rgba(24,119,242,.08);
    color: #1877f2;
    border-color: rgba(24,119,242,.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(24,119,242,.12);
}
.login-social-btn:active {
    transform: translateY(0) scale(.95);
    transition-duration: .1s;
}

/* ── Info note ── */
.login-note {
    margin-top: 28px;
    font-size: 11px;
    color: var(--text-faint);
    text-align: center;
    line-height: 1.6;
    animation: fadeUp .7s var(--ease-out-expo) 1s both;
}
.login-note i {
    margin-right: 4px;
    color: var(--primary);
    opacity: .5;
}
.login-note a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(196,165,123,.25);
    transition: border-color .5s var(--ease-fluid);
}
.login-note a:hover {
    border-bottom-color: var(--primary);
}

/* ── OTP Section ── */
.login-otp-send-btn {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background .5s var(--ease-fluid),
                color .5s var(--ease-fluid),
                transform .5s var(--ease-fluid),
                box-shadow .5s var(--ease-fluid);
    font-family: inherit;
    margin-top: 8px;
}
.login-otp-send-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(196,165,123,.25);
}
.login-otp-send-btn:active {
    transform: translateY(0) scale(.97);
    transition-duration: .12s;
}
.login-otp-send-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.login-otp-group {
    margin-top: 24px;
}
.login-otp-group.otp-reveal {
    animation: formSwitch .6s var(--ease-out-expo) both;
}

.login-otp-info {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: .5px;
    line-height: 1.5;
}
.login-otp-info.error { color: #e57373; }

.login-otp-inputs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 24px;
}
.login-otp-digit {
    width: 48px; height: 56px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card-bg);
    color: var(--text);
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    outline: none;
    font-family: 'Courier New', monospace;
    transition: border-color .5s var(--ease-fluid),
                box-shadow .5s var(--ease-fluid),
                transform .4s var(--ease-bounce);
    caret-color: var(--primary);
}
.login-otp-digit:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(196,165,123,.15);
    transform: scale(1.08);
}

.login-resend-btn {
    display: block;
    margin: 16px auto 0;
    background: none;
    border: none;
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .5px;
    cursor: pointer;
    opacity: .7;
    transition: opacity .5s var(--ease-fluid);
    font-family: inherit;
}
.login-resend-btn:hover:not(.disabled) { opacity: 1; }
.login-resend-btn.disabled {
    opacity: .35;
    cursor: not-allowed;
}

/* ═══════════════════════════════════════════════
   DARK MODE OVERRIDES
   ═══════════════════════════════════════════════ */
[data-theme="dark"] .login-page {
    background: #1a1a2e;
}
[data-theme="dark"] .login-brand-panel {
    background: rgba(22, 33, 62, 0.6);
}
[data-theme="dark"] .login-brand-panel::before {
    opacity: .12;
}
[data-theme="dark"] .login-form-panel {
    background: rgba(26, 26, 46, 0.95);
}
[data-theme="dark"] .login-orb-1 {
    background: radial-gradient(circle, rgba(196,165,123,0.06) 0%, transparent 70%);
}
[data-theme="dark"] .login-orb-2 {
    background: radial-gradient(circle, rgba(196,165,123,0.04) 0%, transparent 70%);
}
[data-theme="dark"] .login-orb-3 {
    background: radial-gradient(circle, rgba(157,133,102,0.05) 0%, transparent 70%);
}
[data-theme="dark"] .brand-glow-1 {
    background: radial-gradient(circle, rgba(196,165,123,.06) 0%, transparent 70%);
}
[data-theme="dark"] .brand-glow-2 {
    background: radial-gradient(circle, rgba(157,133,102,.04) 0%, transparent 70%);
}
[data-theme="dark"] .login-input-wrap input {
    color: #e8e8e8;
    border-bottom-color: rgba(196,165,123,.15);
}
[data-theme="dark"] .login-input-wrap input:focus {
    border-bottom-color: rgba(196,165,123,.45);
}
[data-theme="dark"] .login-input-wrap > i {
    color: #777;
}
[data-theme="dark"] .login-input-wrap label {
    color: #777;
}
[data-theme="dark"] .login-social-btn {
    background: rgba(196,165,123,.06);
    border-color: rgba(196,165,123,.12);
    color: #e8e8e8;
}
[data-theme="dark"] .login-social-btn:hover {
    background: rgba(196,165,123,.12);
    border-color: rgba(196,165,123,.25);
}
[data-theme="dark"] .login-tab {
    color: #666;
}
[data-theme="dark"] .login-tab.active {
    color: var(--primary);
}
[data-theme="dark"] .login-tab:hover:not(.active) {
    color: #a0a0b0;
}
[data-theme="dark"] .login-submit-btn {
    box-shadow: 0 8px 30px rgba(196,165,123,.15);
}
[data-theme="dark"] .login-submit-btn:hover {
    box-shadow: 0 14px 40px rgba(196,165,123,.25),
                0 0 30px rgba(196,165,123,.06);
}
[data-theme="dark"] .login-msg-error {
    background: rgba(231,76,60,.12);
    border-color: rgba(231,76,60,.25);
}
[data-theme="dark"] .login-msg-success {
    background: rgba(46,204,113,.12);
    border-color: rgba(46,204,113,.25);
}
[data-theme="dark"] .login-msg-info {
    background: rgba(196,165,123,.12);
    border-color: rgba(196,165,123,.25);
}
[data-theme="dark"] .login-otp-digit {
    background: rgba(22, 33, 62, 0.5);
    border-color: rgba(196,165,123,.15);
    color: #e8e8e8;
}
[data-theme="dark"] .login-otp-digit:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(196,165,123,.1);
}
[data-theme="dark"] .login-eye {
    color: #666;
}
[data-theme="dark"] .login-eye:hover {
    color: var(--primary);
}
[data-theme="dark"] .login-link {
    color: var(--primary);
}
[data-theme="dark"] .doodle-speech {
    background: rgba(22, 33, 62, 0.9);
    border-color: rgba(196,165,123,.5);
    box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
[data-theme="dark"] .login-field-error {
    color: #ff6b6b;
}
[data-theme="dark"] .login-form-error {
    background: rgba(231,76,60,.12);
    border-color: rgba(231,76,60,.25);
    color: #ff6b6b;
}
[data-theme="dark"] .login-success-toast {
    background: rgba(46,204,113,.12);
    border-color: rgba(46,204,113,.25);
    color: #2ecc71;
}

/* ── SVG doodle dark mode ── */
/* All doodle dark mode colors handled via CSS custom properties above */

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 900px) {
    .login-wrapper { flex-direction: column; }
    .login-brand-panel {
        padding: 28px 24px 24px;
        flex: none;
    }
    .login-brand-panel::before { display: none; }

    .brand-top {
        align-items: center;
    }
    .brand-identity { gap: 12px; }
    .login-logo { width: 40px; height: 40px; }
    .login-brand-name { font-size: 12px; letter-spacing: 4px; }

    .brand-middle {
        padding: 20px 0;
    }

    .login-form-panel { padding: 30px; flex: none; }

    .doodle-couple { margin: 0 auto; }
    .doodle-svg { width: 260px; height: 380px; }

    /* Hide decorative orbs that cause overflow */
    .login-orb { display: none; }

    /* Hide particles on tablet */
    #loginParticles { display: none; }
}

@media (max-width: 768px) {
    .login-brand-panel {
        padding: 22px 20px 18px;
    }
    .login-form-panel {
        padding: 24px 20px;
    }
    .login-logo { width: 36px; height: 36px; }
    .login-brand-name { font-size: 11px; letter-spacing: 3px; }
    .login-form-container {
        max-width: 100%;
    }
    .doodle-svg { width: 220px; height: 320px; }

    .brand-middle {
        padding: 16px 0;
    }
}

@media (max-width: 480px) {
    .login-brand-panel { padding: 18px 14px 14px; }
    .login-form-panel { padding: 18px 14px; }
    .login-logo { width: 30px; height: 30px; }
    .login-brand-name { font-size: 10px; letter-spacing: 2.5px; }
    .login-social-btn span { display: none; }
    .login-social-btn { padding: 12px 16px; }
    .login-otp-digit { width: 38px; height: 44px; font-size: 17px; }
    .login-field-row { flex-direction: column; gap: 0; }
    .login-tab { font-size: 10px; letter-spacing: 1px; }
    .brand-glow { display: none; }
    .doodle-couple { margin: 0 auto; }
    .doodle-svg { width: 180px; height: 260px; }

    .brand-middle {
        padding: 12px 0;
    }
}