/* ===== RanchID login — premium aurora glass UI ===== */

:root {
    --accent: #ff3b1f;
    --accent-2: #ff7a18;
    --accent-soft: rgba(255, 59, 31, 0.16);
    --btn-start: #ff1f0d;
    --btn-end: #ff6a00;

    /* Yorug' rejim */
    --body-bg: #f4f5fb;
    --text-color: #181c28;
    --muted: #5c6577;
    --card-bg: rgba(255, 255, 255, 0.72);
    --card-border: rgba(255, 255, 255, 0.85);
    --card-shadow:
        0 1px 1px rgba(16, 24, 40, 0.04),
        0 24px 48px -16px rgba(255, 59, 31, 0.16),
        0 44px 90px -32px rgba(16, 24, 40, 0.28);
    --input-bg: rgba(255, 255, 255, 0.85);
    --input-border-color: #dcdfe9;
    --input-text-color: #181c28;
    --glare-opacity: 0.38;
    --aurora-blend: normal;
    --aurora-1: rgba(255, 90, 60, 0.42);
    --aurora-2: rgba(124, 92, 255, 0.30);
    --aurora-3: rgba(255, 165, 70, 0.36);
    --grid-line: rgba(24, 28, 40, 0.05);
    --particle: rgba(255, 70, 35, 0.45);
    --emblem-bg: linear-gradient(160deg, #ffffff, #f0f2fa);
    --emblem-border: rgba(255, 255, 255, 0.95);
    --title-base: #1b2030;
    --noise-opacity: 0.025;
}

[data-coreui-theme=dark] {
    /* Qorong'u rejim */
    --body-bg: #06070c;
    --text-color: #eceef4;
    --muted: #9aa2b6;
    --card-bg: rgba(15, 17, 26, 0.62);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-shadow:
        0 1px 1px rgba(0, 0, 0, 0.4),
        0 30px 60px -20px rgba(255, 40, 15, 0.22),
        0 50px 110px -40px rgba(0, 0, 0, 0.85);
    --input-bg: rgba(255, 255, 255, 0.05);
    --input-border-color: rgba(255, 255, 255, 0.12);
    --input-text-color: #eceef4;
    --glare-opacity: 0.10;
    --aurora-blend: screen;
    --aurora-1: rgba(255, 45, 20, 0.50);
    --aurora-2: rgba(109, 40, 217, 0.42);
    --aurora-3: rgba(255, 122, 24, 0.34);
    --grid-line: rgba(255, 255, 255, 0.035);
    --particle: rgba(255, 130, 90, 0.7);
    --emblem-bg: linear-gradient(160deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.02));
    --emblem-border: rgba(255, 255, 255, 0.14);
    --title-base: #ffffff;
    --noise-opacity: 0.05;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--body-bg);
    color: var(--text-color);
    margin: 0;
    min-height: 100dvh;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== Fon sahnasi: aurora, panjara, shovqin, zarrachalar ===== */
.bg-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.aurora {
    position: absolute;
    width: 62vmax;
    height: 62vmax;
    border-radius: 50%;
    filter: blur(90px);
    mix-blend-mode: var(--aurora-blend);
    animation: auroraDrift 28s ease-in-out infinite alternate;
    will-change: transform;
}

.aurora-1 {
    background: radial-gradient(circle at 35% 35%, var(--aurora-1), transparent 62%);
    top: -28%;
    left: -22%;
}

.aurora-2 {
    background: radial-gradient(circle at 65% 60%, var(--aurora-2), transparent 62%);
    bottom: -34%;
    right: -20%;
    animation-delay: -9s;
}

.aurora-3 {
    width: 44vmax;
    height: 44vmax;
    background: radial-gradient(circle at 50% 50%, var(--aurora-3), transparent 65%);
    top: 34%;
    left: 56%;
    animation-delay: -18s;
}

@keyframes auroraDrift {
    0%   { transform: translate3d(0, 0, 0) scale(1) rotate(0deg); }
    50%  { transform: translate3d(6vw, -6vh, 0) scale(1.15) rotate(8deg); }
    100% { transform: translate3d(-4vw, 5vh, 0) scale(0.95) rotate(-6deg); }
}

.bg-grid {
    position: absolute;
    inset: -10%;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 56px 56px;
    transform: perspective(900px) rotateX(55deg) translateY(-8%);
    transform-origin: top center;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 70%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 70%);
}

.noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: var(--noise-opacity);
}

/* Chetlarni qoraytiruvchi vinyetka */
.bg-scene::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 95% at 50% 40%, transparent 45%, var(--body-bg) 100%);
    opacity: 0.85;
}

.particles {
    position: absolute;
    inset: 0;
}

.particles span {
    position: absolute;
    bottom: -8px;
    border-radius: 50%;
    background: var(--particle);
    box-shadow: 0 0 6px var(--particle);
    animation: floatUp linear infinite;
}

@keyframes floatUp {
    to {
        transform: translateY(-115vh);
        opacity: 0;
    }
}

/* ===== Yuqori panel (til tanlash) ===== */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: flex-end;
    padding: calc(12px + env(safe-area-inset-top)) clamp(14px, 3vw, 28px) 12px;
}

.lang-btn {
    border: 1px solid var(--card-border) !important;
    background: var(--card-bg) !important;
    color: var(--text-color) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 999px !important;
    padding: 8px 14px;
    box-shadow: 0 8px 20px -10px rgba(16, 24, 40, 0.25);
}

[data-coreui-theme=dark] .dropdown-menu {
    background: #14161f;
    border-color: rgba(255, 255, 255, 0.1);
}

[data-coreui-theme=dark] .dropdown-item {
    color: var(--text-color);
}

[data-coreui-theme=dark] .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-color);
}

/* ===== Markaziy joylashuv ===== */
.page-center {
    position: relative;
    z-index: 1;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(72px, 11vh, 104px) clamp(14px, 4vw, 40px) clamp(24px, 6vh, 56px);
}

.card-wrap {
    position: relative;
    width: 100%;
    max-width: 440px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: visible;
    animation: rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(32px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* ===== Shisha (glass) 3D karta ===== */
.card {
    width: 100%;
    border-radius: 28px;
    border: 1px solid var(--card-border);
    overflow: visible;
    position: relative;
    z-index: 2;
    background: var(--card-bg);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    box-shadow: var(--card-shadow);
    color: var(--text-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Login kartasi — kursorga ergashuvchi yorug'lik koordinatalari */
.login-card {
    --mx: 50%;
    --my: 20%;
}

/* Aylanuvchi gradient hoshiya (transform asosida — kompozitorga qulay) */
.card-border {
    position: absolute;
    inset: -1.5px;
    border-radius: 30px;
    padding: 1.5px;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.card-border::before {
    content: "";
    position: absolute;
    inset: -100%;
    background: conic-gradient(
        from 0deg,
        transparent 0%,
        transparent 18%,
        rgba(255, 70, 35, 0.95) 30%,
        rgba(255, 150, 50, 0.9) 38%,
        transparent 52%,
        transparent 70%,
        rgba(255, 70, 35, 0.45) 84%,
        transparent 98%
    );
    animation: borderRotate 7s linear infinite;
    will-change: transform;
}

@keyframes borderRotate {
    to { transform: rotate(360deg); }
}

/* Kursorga ergashuvchi yorug'lik dog'i */
.login-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        440px circle at var(--mx) var(--my),
        rgba(255, 255, 255, var(--glare-opacity)),
        transparent 60%
    );
    pointer-events: none;
}

.card-body {
    padding: clamp(28px, 6vw, 40px) clamp(20px, 5.5vw, 36px) clamp(26px, 5.5vw, 36px);
}

/* Bosqichma-bosqich paydo bo'lish */
.login-card .card-body > * {
    opacity: 0;
    animation: fadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.login-card .card-body > *:nth-child(1) { animation-delay: 0.12s; }
.login-card .card-body > *:nth-child(2) { animation-delay: 0.20s; }
.login-card .card-body > *:nth-child(3) { animation-delay: 0.28s; }
.login-card .card-body > *:nth-child(4) { animation-delay: 0.36s; }
.login-card .card-body > *:nth-child(5) { animation-delay: 0.44s; }
.login-card .card-body > *:nth-child(6) { animation-delay: 0.52s; }
.login-card .card-body > *:nth-child(7) { animation-delay: 0.60s; }
.login-card .card-body > *:nth-child(8) { animation-delay: 0.68s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* ===== Emblema — pulsli halqalar bilan ===== */
.emblem {
    position: relative;
    width: 88px;
    height: 88px;
    margin: 0 auto 18px;
    border-radius: 26px;
    display: grid;
    place-items: center;
    background: var(--emblem-bg);
    border: 1px solid var(--emblem-border);
    box-shadow:
        0 18px 40px -14px rgba(255, 40, 20, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.emblem img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.emblem::before,
.emblem::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 80, 45, 0.55);
    animation: ringPulse 3.2s ease-out infinite;
    pointer-events: none;
}

.emblem::after {
    animation-delay: 1.6s;
}

@keyframes ringPulse {
    0%        { transform: scale(1); opacity: 0.8; }
    70%, 100% { transform: scale(1.55); opacity: 0; }
}

/* ===== Sarlavha — jonli shimmer gradient ===== */
.login-title {
    font-family: "Sora", "Segoe UI", sans-serif;
    font-size: clamp(1.9rem, 6vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
    background: linear-gradient(
        110deg,
        var(--title-base) 30%,
        var(--accent) 47%,
        var(--accent-2) 53%,
        var(--title-base) 70%
    );
    background-size: 250% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 5.5s linear infinite;
}

@keyframes shimmer {
    from { background-position: 115% 0; }
    to   { background-position: -135% 0; }
}

.login-subtitle {
    color: var(--muted);
    font-size: 0.93rem;
    letter-spacing: 0.2px;
    margin-bottom: 24px;
}

/* ===== Maydonlar ===== */
.field {
    margin-bottom: 16px;
    text-align: start;
}

.field label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: 7px;
}

.input-shell {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--input-bg);
    border: 1px solid var(--input-border-color);
    border-radius: 16px;
    padding: 0 14px;
    height: 54px;
    box-shadow: inset 0 1px 2px rgba(16, 24, 40, 0.06);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.input-shell:focus-within {
    border-color: var(--accent);
    box-shadow:
        0 0 0 4px var(--accent-soft),
        0 0 26px -6px rgba(255, 59, 31, 0.5);
    transform: translateY(-1px);
}

.input-shell > i {
    color: var(--muted);
    font-size: 1.05rem;
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.input-shell:focus-within > i {
    color: var(--accent);
}

.input-shell input {
    border: 0;
    outline: 0;
    background: transparent;
    flex: 1;
    min-width: 0;
    height: 100%;
    color: var(--input-text-color);
    font-size: 1rem;
}

.input-shell input::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.peek {
    border: 0;
    background: transparent;
    color: var(--muted);
    padding: 6px;
    line-height: 1;
    border-radius: 8px;
    flex-shrink: 0;
}

.peek:hover {
    color: var(--accent);
}

/* ===== 3D tugmalar ===== */
.btn-3d {
    position: relative;
    overflow: hidden;
    width: 100%;
    border: 0;
    border-radius: 16px;
    height: 54px;
    font-family: "Sora", "Segoe UI", sans-serif;
    font-weight: 700;
    font-size: 0.98rem;
    letter-spacing: 0.2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-3d:active {
    transform: translateY(2px) scale(0.99) !important;
}

.btn.btn-orange,
.btn-3d.btn-orange {
    background: linear-gradient(135deg, var(--btn-start) 0%, var(--btn-end) 100%) !important;
    border: none !important;
    color: #fff !important;
    box-shadow:
        0 16px 32px -10px rgba(255, 50, 20, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        inset 0 -2px 0 rgba(0, 0, 0, 0.18);
}

/* Tugma ustidan o'tuvchi yaltirash */
.btn-orange::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        115deg,
        transparent 25%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 75%
    );
    transform: translateX(-130%);
    animation: sheen 4.5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes sheen {
    0%, 55% { transform: translateX(-130%); }
    100%    { transform: translateX(130%); }
}

.btn.btn-orange:hover,
.btn-3d.btn-orange:hover {
    transform: translateY(-2px);
    filter: brightness(1.06);
    box-shadow:
        0 22px 42px -12px rgba(255, 50, 20, 0.65),
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        inset 0 -2px 0 rgba(0, 0, 0, 0.18);
}

.btn-hemis {
    background: var(--input-bg);
    border: 1px solid var(--input-border-color) !important;
    color: var(--text-color) !important;
    box-shadow: 0 10px 22px -12px rgba(16, 24, 40, 0.3);
}

.btn-hemis:hover {
    transform: translateY(-2px);
    border-color: var(--accent) !important;
    color: var(--accent) !important;
    box-shadow: 0 16px 30px -12px rgba(255, 59, 31, 0.35);
}

/* ===== Ajratuvchi ===== */
.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin: 20px 0;
}

.divider::before,
.divider::after {
    content: "";
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, transparent, var(--input-border-color));
}

.divider::after {
    background: linear-gradient(90deg, var(--input-border-color), transparent);
}

/* ===== HEMIS rol tanlash plitalari ===== */
.role-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 22px 14px;
    border-radius: 18px;
    border: 1px solid var(--input-border-color);
    background: var(--input-bg);
    color: var(--text-color);
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.role-tile:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--accent);
    color: var(--text-color);
    box-shadow: 0 20px 32px -18px rgba(255, 59, 31, 0.55);
}

.role-ico {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-size: 1.7rem;
    background: var(--accent-soft);
    color: var(--accent);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
    transition: transform 0.2s ease;
}

.role-tile:hover .role-ico {
    transform: scale(1.1) rotate(-4deg);
}

.role-ico.blue {
    background: rgba(99, 102, 241, 0.16);
    color: #6366f1;
}

.role-tile:has(.role-ico.blue):hover {
    border-color: #6366f1;
    box-shadow: 0 20px 32px -18px rgba(99, 102, 241, 0.5);
}

/* ===== Modal (glass) ===== */
.modal-content {
    background: var(--card-bg);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    color: var(--text-color);
    box-shadow: var(--card-shadow);
}

.modal-header {
    border-bottom-color: var(--input-border-color);
}

[data-coreui-theme=dark] .btn-close {
    filter: invert(1) grayscale(100%) brightness(180%);
}

/* ===== Ogohlantirishlar ===== */
.alert {
    border-radius: 14px;
    text-align: start;
}

/* ===== Eski sahifalar (register / check-sms) mosligi ===== */
[data-coreui-theme=dark] .form-control,
[data-coreui-theme=dark] .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border-color);
    color: var(--input-text-color);
}

[data-coreui-theme=dark] .form-control:focus,
[data-coreui-theme=dark] .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--btn-start);
    color: var(--input-text-color);
    box-shadow: 0 0 0 0.25rem var(--accent-soft);
}

[data-coreui-theme=dark] .form-control::placeholder {
    color: #8c8d91;
}

[data-coreui-theme=dark] .input-group-text {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--input-border-color);
    color: var(--input-text-color);
}

/* ===== Moslashuvchanlik ===== */
@media (max-width: 576px) {
    .card,
    .modal-content {
        border-radius: 22px;
    }

    .input-shell,
    .btn-3d {
        height: 52px;
    }

    .bg-grid {
        background-size: 42px 42px;
    }
}

@media (max-width: 360px) {
    .page-center {
        padding-left: 10px;
        padding-right: 10px;
    }

    .card-body {
        padding-left: 16px;
        padding-right: 16px;
    }
}

@media (max-height: 740px) {
    .page-center {
        padding-top: 64px;
    }

    .emblem {
        width: 70px;
        height: 70px;
        margin-bottom: 12px;
        border-radius: 20px;
    }

    .emblem img {
        width: 40px;
        height: 40px;
    }

    .login-subtitle {
        margin-bottom: 16px;
    }
}

/* ===== Harakat kamaytirilgan rejim ===== */
@media (prefers-reduced-motion: reduce) {
    .aurora,
    .particles span,
    .card-wrap,
    .card-border::before,
    .btn-orange::after,
    .emblem::before,
    .emblem::after,
    .login-title {
        animation: none;
    }

    .login-card .card-body > * {
        animation: none;
        opacity: 1;
    }

    .emblem::before,
    .emblem::after {
        display: none;
    }

    .login-card,
    .btn-3d,
    .role-tile,
    .input-shell {
        transition: none;
    }
}