/*
 * PRV authentication surfaces
 * Intentionally scoped to .prv-auth so it can coexist with legacy ERP styles.
 */
.prv-auth {
    --prv-auth-bg: #050913;
    --prv-auth-surface: rgba(12, 22, 39, 0.88);
    --prv-auth-surface-solid: #0c1627;
    --prv-auth-surface-soft: rgba(19, 35, 59, 0.72);
    --prv-auth-border: rgba(132, 174, 231, 0.18);
    --prv-auth-border-strong: rgba(120, 185, 255, 0.42);
    --prv-auth-text: #f3f8ff;
    --prv-auth-muted: #91a5c0;
    --prv-auth-primary: #2f7df4;
    --prv-auth-primary-light: #63d8ff;
    --prv-auth-primary-dark: #1748b8;
    --prv-auth-danger: #ff6b7a;
    --prv-auth-success: #52e5ae;
    --prv-auth-radius: 28px;
    --prv-auth-radius-sm: 14px;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    color: var(--prv-auth-text);
    background: var(--prv-auth-bg);
    font-family: Inter, "Segoe UI", Tahoma, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.prv-auth,
.prv-auth * {
    box-sizing: border-box;
}

.prv-auth::before {
    content: "";
    position: fixed;
    z-index: 3;
    inset: -35% 0 auto;
    height: 28%;
    pointer-events: none;
    opacity: 0.22;
    background: linear-gradient(180deg, transparent, rgba(99, 216, 255, 0.08) 72%, rgba(99, 216, 255, 0.34) 99%, transparent);
    filter: blur(0.5px);
    animation: prv-auth-page-scan 9s 1.2s linear infinite;
}

.prv-auth .prv-auth__background {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background:
        radial-gradient(circle at 15% 12%, rgba(47, 125, 244, 0.2), transparent 31%),
        radial-gradient(circle at 82% 76%, rgba(38, 210, 255, 0.12), transparent 29%),
        linear-gradient(145deg, #040812 0%, #081426 48%, #07101f 100%);
}

.prv-auth .prv-auth__background::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.2;
    background-image:
        linear-gradient(rgba(123, 172, 238, 0.14) 1px, transparent 1px),
        linear-gradient(90deg, rgba(123, 172, 238, 0.14) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(circle at center, #000 20%, transparent 78%);
    animation: prv-auth-grid 24s linear infinite;
}

.prv-auth .prv-auth__background::after {
    content: "";
    position: absolute;
    width: min(72vw, 920px);
    aspect-ratio: 1;
    inset-inline-start: 50%;
    top: 52%;
    border: 1px solid rgba(99, 216, 255, 0.12);
    border-radius: 50%;
    box-shadow:
        0 0 0 80px rgba(47, 125, 244, 0.025),
        0 0 0 160px rgba(47, 125, 244, 0.018);
    transform: translate(-50%, -50%);
    animation: prv-auth-pulse 8s ease-in-out infinite;
}

[dir="rtl"] .prv-auth .prv-auth__background::after {
    transform: translate(50%, -50%);
}

.prv-auth .prv-auth__orb {
    position: absolute;
    width: 34rem;
    aspect-ratio: 1;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.18;
    animation: prv-auth-float 13s ease-in-out infinite;
}

.prv-auth .prv-auth__orb--top {
    top: -18rem;
    inset-inline-start: -10rem;
    background: #2f7df4;
}

.prv-auth .prv-auth__orb--bottom {
    right: -15rem;
    bottom: -20rem;
    background: #21d4fd;
    animation-delay: -6s;
}

.prv-auth .prv-auth__shell {
    position: relative;
    z-index: 1;
    width: min(1180px, calc(100% - 40px));
    min-height: 100vh;
    margin: 0 auto;
    padding: 40px 0;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.78fr);
    align-items: center;
    gap: clamp(44px, 7vw, 110px);
}

.prv-auth .prv-auth__story {
    position: relative;
    max-width: 620px;
    animation: prv-auth-reveal 0.7s ease-out both;
}

.prv-auth .prv-auth__tech-mark {
    position: relative;
    display: grid;
    width: 90px;
    height: 90px;
    margin-bottom: 30px;
    place-items: center;
}

.prv-auth .prv-auth__tech-mark::before,
.prv-auth .prv-auth__tech-mark::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid rgba(99, 216, 255, 0.26);
    border-radius: 24px;
    transform: rotate(45deg);
}

.prv-auth .prv-auth__tech-mark::before {
    box-shadow: 0 0 30px rgba(47, 125, 244, 0.16), inset 0 0 24px rgba(99, 216, 255, 0.06);
    animation: prv-auth-mark-breathe 4.8s ease-in-out infinite;
}

.prv-auth .prv-auth__tech-mark::after {
    inset: 10px;
    border-style: dashed;
    border-color: rgba(126, 229, 255, 0.18);
    animation: prv-auth-mark-rotate 15s linear infinite;
}

.prv-auth .prv-auth__tech-mark-logo {
    width: 47px;
    height: 47px;
    background: linear-gradient(145deg, #a9ceff 0%, #63d8ff 50%, #56e9bd 100%);
    -webkit-mask: url("/logo.png") center / contain no-repeat;
    mask: url("/logo.png") center / contain no-repeat;
    filter: drop-shadow(0 0 13px rgba(99, 216, 255, 0.42));
    animation: prv-auth-logo-signal 3.6s ease-in-out infinite;
}

.prv-auth .prv-auth__tech-mark-ring {
    position: absolute;
    inset: -10px;
    border-top: 1px solid rgba(99, 216, 255, 0.48);
    border-right: 1px solid transparent;
    border-bottom: 1px solid rgba(47, 125, 244, 0.16);
    border-left: 1px solid transparent;
    border-radius: 50%;
    animation: prv-auth-mark-rotate 9s linear infinite reverse;
}

.prv-auth .prv-auth__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 22px;
    padding: 8px 12px;
    color: #a8cbff;
    background: rgba(47, 125, 244, 0.1);
    border: 1px solid rgba(99, 216, 255, 0.16);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.prv-auth .prv-auth__eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--prv-auth-success);
    box-shadow: 0 0 0 5px rgba(82, 229, 174, 0.1), 0 0 16px rgba(82, 229, 174, 0.6);
}

.prv-auth .prv-auth__headline {
    max-width: 680px;
    margin: 0;
    color: #f8fbff;
    font-size: clamp(42px, 5.3vw, 72px);
    font-weight: 750;
    letter-spacing: -0.055em;
    line-height: 0.99;
}

.prv-auth .prv-auth__headline-accent {
    display: block;
    color: transparent;
    background: linear-gradient(100deg, #7db2ff 2%, #63d8ff 54%, #96f1df 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.prv-auth .prv-auth__lead {
    max-width: 530px;
    margin: 25px 0 0;
    color: var(--prv-auth-muted);
    font-size: 15px;
    line-height: 1.85;
}

.prv-auth .prv-auth__signals {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 36px;
}

.prv-auth .prv-auth__signal {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #b7c7dc;
    font-size: 11px;
    font-weight: 600;
}

.prv-auth .prv-auth__signal-icon {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    color: #75dffc;
    background: rgba(99, 216, 255, 0.08);
    border: 1px solid rgba(99, 216, 255, 0.14);
    border-radius: 9px;
}

.prv-auth .prv-auth__panel {
    position: relative;
    animation: prv-auth-panel-in 0.86s 0.08s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.prv-auth .prv-auth__panel::before {
    content: "";
    position: absolute;
    inset: -1px;
    z-index: -1;
    border-radius: calc(var(--prv-auth-radius) + 1px);
    background: linear-gradient(145deg, rgba(122, 184, 255, 0.5), rgba(99, 216, 255, 0.03) 38%, rgba(47, 125, 244, 0.28));
    box-shadow: 0 35px 90px rgba(0, 5, 15, 0.56), 0 0 90px rgba(47, 125, 244, 0.08);
}

.prv-auth .prv-auth__panel::after {
    content: "";
    position: absolute;
    z-index: 2;
    top: 18px;
    inset-inline-end: 18px;
    width: 34px;
    height: 34px;
    pointer-events: none;
    border-top: 1px solid rgba(99, 216, 255, 0.72);
    border-inline-end: 1px solid rgba(99, 216, 255, 0.72);
    opacity: 0.7;
}

.prv-auth .prv-auth__card {
    position: relative;
    overflow: hidden;
    padding: clamp(28px, 4vw, 42px);
    background: var(--prv-auth-surface);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--prv-auth-radius);
    backdrop-filter: blur(28px) saturate(125%);
    -webkit-backdrop-filter: blur(28px) saturate(125%);
}

.prv-auth .prv-auth__card::before {
    content: "";
    position: absolute;
    width: 210px;
    height: 210px;
    top: -72px;
    inset-inline-end: -62px;
    opacity: 0.035;
    background: #aeeaff;
    -webkit-mask: url("/logo.png") center / contain no-repeat;
    mask: url("/logo.png") center / contain no-repeat;
    pointer-events: none;
}

.prv-auth .prv-auth__card::after {
    content: "";
    position: absolute;
    z-index: 2;
    inset: 0 14px auto;
    height: 1px;
    opacity: 0;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, rgba(99, 216, 255, 0.9), transparent);
    box-shadow: 0 0 14px rgba(99, 216, 255, 0.65);
    animation: prv-auth-card-scan 6.5s 1.8s ease-in-out infinite;
}

.prv-auth .prv-auth__brand {
    display: flex;
    align-items: center;
    margin-bottom: 34px;
    padding-inline-start: 14px;
    border-inline-start: 2px solid #4bcfff;
}

.prv-auth .prv-auth__brand-copy {
    min-width: 0;
}

.prv-auth .prv-auth__brand-name {
    margin: 0;
    color: var(--prv-auth-text);
    font-size: 15px;
    font-weight: 750;
    letter-spacing: -0.01em;
}

.prv-auth .prv-auth__brand-meta {
    margin: 3px 0 0;
    color: #7086a3;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.prv-auth .prv-auth__title {
    margin: 0;
    color: var(--prv-auth-text);
    font-size: clamp(25px, 3vw, 32px);
    font-weight: 720;
    letter-spacing: -0.035em;
}

.prv-auth .prv-auth__subtitle {
    margin: 10px 0 28px;
    color: var(--prv-auth-muted);
    font-size: 12px;
    line-height: 1.7;
}

.prv-auth .prv-auth__alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
    padding: 12px 14px;
    color: #ffdce1;
    background: rgba(255, 82, 107, 0.09);
    border: 1px solid rgba(255, 107, 122, 0.24);
    border-radius: 12px;
    font-size: 11px;
    line-height: 1.55;
    animation: prv-auth-shake 0.36s ease-out;
}

.prv-auth .prv-auth__alert i {
    margin-top: 1px;
    color: var(--prv-auth-danger);
}

.prv-auth .prv-auth__field {
    margin-bottom: 17px;
    animation: prv-auth-control-in 0.55s 0.34s ease-out both;
}

.prv-auth .prv-auth__field:nth-of-type(2) {
    animation-delay: 0.43s;
}

.prv-auth .prv-auth__label {
    display: block;
    margin-bottom: 8px;
    color: #b8c9de;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.prv-auth .prv-auth__control {
    position: relative;
}

.prv-auth .prv-auth__input {
    display: block;
    width: 100%;
    height: 50px;
    padding: 0 46px;
    color: var(--prv-auth-text);
    caret-color: var(--prv-auth-primary-light);
    background: rgba(5, 13, 25, 0.64);
    border: 1px solid rgba(125, 161, 207, 0.2);
    border-radius: var(--prv-auth-radius-sm);
    outline: none;
    font: inherit;
    font-size: 12px;
    transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.prv-auth .prv-auth__input::placeholder {
    color: #5e728e;
}

.prv-auth .prv-auth__input:hover {
    border-color: rgba(125, 177, 244, 0.34);
}

.prv-auth .prv-auth__input:focus {
    background: rgba(8, 20, 36, 0.94);
    border-color: #4c9bff;
    box-shadow: 0 0 0 3px rgba(47, 125, 244, 0.13), inset 3px 0 0 #63d8ff, 0 0 30px rgba(47, 125, 244, 0.1);
}

.prv-auth .prv-auth__input-icon {
    position: absolute;
    inset-inline-start: 16px;
    top: 50%;
    color: #6f8bae;
    font-size: 14px;
    transform: translateY(-50%);
    transition: color 180ms ease;
    pointer-events: none;
}

.prv-auth .prv-auth__input:focus ~ .prv-auth__input-icon {
    color: var(--prv-auth-primary-light);
}

.prv-auth .prv-auth__password-toggle {
    position: absolute;
    inset-inline-end: 9px;
    top: 50%;
    display: grid;
    width: 34px;
    height: 34px;
    padding: 0;
    place-items: center;
    color: #7890ad;
    background: transparent;
    border: 0;
    border-radius: 9px;
    transform: translateY(-50%);
    cursor: pointer;
    transition: color 180ms ease, background 180ms ease;
}

.prv-auth .prv-auth__password-toggle:hover,
.prv-auth .prv-auth__password-toggle:focus-visible {
    color: #aeeaff;
    background: rgba(99, 216, 255, 0.08);
    outline: none;
}

.prv-auth .prv-auth__form-row {
    display: flex;
    justify-content: flex-end;
    margin: -2px 0 20px;
}

.prv-auth .prv-auth__link {
    color: #79b5ff;
    font-size: 10px;
    font-weight: 650;
    text-decoration: none;
    transition: color 160ms ease;
}

.prv-auth .prv-auth__link:hover,
.prv-auth .prv-auth__link:focus-visible {
    color: #aeeaff;
    text-decoration: underline;
}

.prv-auth .prv-auth__button {
    position: relative;
    display: flex;
    width: 100%;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    overflow: hidden;
    padding: 12px 18px;
    isolation: isolate;
    color: #dff7ff;
    background:
        linear-gradient(110deg, rgba(47, 125, 244, 0.18), rgba(28, 87, 174, 0.34) 50%, rgba(49, 185, 238, 0.16)),
        #09172a;
    border: 1px solid rgba(99, 216, 255, 0.62);
    border-radius: var(--prv-auth-radius-sm);
    box-shadow: 0 13px 32px rgba(3, 38, 91, 0.34), inset 0 0 22px rgba(47, 125, 244, 0.1), 0 0 0 1px rgba(47, 125, 244, 0.08);
    font: inherit;
    font-size: 12px;
    font-weight: 750;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.prv-auth .prv-auth__button::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 42%;
    height: 240%;
    top: -70%;
    inset-inline-start: -55%;
    background: linear-gradient(90deg, transparent, rgba(99, 216, 255, 0.3), transparent);
    transform: skewX(-22deg);
    transition: inset-inline-start 650ms cubic-bezier(0.2, 0.75, 0.2, 1);
}

.prv-auth .prv-auth__button::after {
    content: "";
    position: absolute;
    z-index: 2;
    inset: 5px;
    pointer-events: none;
    border: 1px solid rgba(132, 225, 255, 0.08);
    border-radius: 9px;
}

.prv-auth .prv-auth__button:hover {
    color: #fff;
    background:
        linear-gradient(110deg, rgba(47, 125, 244, 0.28), rgba(28, 87, 174, 0.46) 50%, rgba(49, 185, 238, 0.24)),
        #0a1a30;
    box-shadow: 0 18px 42px rgba(3, 52, 124, 0.38), inset 0 0 28px rgba(47, 125, 244, 0.15), 0 0 20px rgba(99, 216, 255, 0.08);
    transform: translateY(-2px);
}

.prv-auth .prv-auth__button:hover::before {
    inset-inline-start: 120%;
}

.prv-auth .prv-auth__button:focus-visible {
    outline: 3px solid rgba(99, 216, 255, 0.42);
    outline-offset: 3px;
}

.prv-auth .prv-auth__button:active {
    transform: translateY(0);
}

.prv-auth .prv-auth__button > i {
    transition: transform 180ms ease, color 180ms ease;
}

.prv-auth .prv-auth__button:hover > i {
    color: #7ce8ff;
    transform: translateX(3px);
}

[dir="rtl"] .prv-auth .prv-auth__button:hover > i {
    transform: translateX(-3px);
}

.prv-auth .prv-auth__button[aria-busy="true"] {
    pointer-events: none;
    filter: saturate(0.72);
}

.prv-auth .prv-auth__button-spinner {
    display: none;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255, 255, 255, 0.38);
    border-top-color: #fff;
    border-radius: 50%;
    animation: prv-auth-spin 0.75s linear infinite;
}

.prv-auth .prv-auth__button[aria-busy="true"] .prv-auth__button-spinner {
    display: block;
}

.prv-auth .prv-auth__button[aria-busy="true"] > i {
    display: none;
}

.prv-auth .prv-auth__footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 23px;
    color: #637a96;
    font-size: 9px;
}

.prv-auth .prv-auth__footer i {
    color: #62c9e9;
}

.prv-auth .prv-auth__otp {
    direction: ltr;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    margin: 5px 0 22px;
}

.prv-auth .prv-auth__otp-cell {
    width: 100%;
    min-width: 0;
    aspect-ratio: 0.82;
    padding: 0;
    color: #eff8ff;
    caret-color: var(--prv-auth-primary-light);
    background: rgba(5, 13, 25, 0.68);
    border: 1px solid rgba(125, 161, 207, 0.22);
    border-radius: 12px;
    outline: none;
    text-align: center;
    font: inherit;
    font-size: clamp(18px, 3.6vw, 24px);
    font-weight: 760;
    animation: prv-auth-otp-in 0.46s ease-out both;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, background 160ms ease;
}

.prv-auth .prv-auth__otp-cell:nth-child(1) { animation-delay: 0.26s; }
.prv-auth .prv-auth__otp-cell:nth-child(2) { animation-delay: 0.31s; }
.prv-auth .prv-auth__otp-cell:nth-child(3) { animation-delay: 0.36s; }
.prv-auth .prv-auth__otp-cell:nth-child(4) { animation-delay: 0.41s; }
.prv-auth .prv-auth__otp-cell:nth-child(5) { animation-delay: 0.46s; }
.prv-auth .prv-auth__otp-cell:nth-child(6) { animation-delay: 0.51s; }

.prv-auth .prv-auth__otp-cell:hover {
    border-color: rgba(125, 177, 244, 0.4);
}

.prv-auth .prv-auth__otp-cell:focus {
    background: #0d2038;
    border-color: #63d8ff;
    box-shadow: 0 0 0 4px rgba(47, 125, 244, 0.14), 0 0 24px rgba(99, 216, 255, 0.1);
    transform: translateY(-2px);
}

.prv-auth .prv-auth__otp-cell[data-filled="true"] {
    color: #9eeaff;
    background: rgba(22, 72, 128, 0.28);
    border-color: rgba(99, 216, 255, 0.34);
}

.prv-auth .prv-auth__otp-help {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: -7px 0 22px;
    color: #7288a4;
    font-size: 9px;
    line-height: 1.55;
}

.prv-auth .prv-auth__otp-help i {
    color: #63d8ff;
}

.prv-auth .prv-auth__back {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.prv-auth .prv-auth__back-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #8398b4;
    font-size: 10px;
    text-decoration: none;
    transition: color 160ms ease;
}

.prv-auth .prv-auth__back-link:hover,
.prv-auth .prv-auth__back-link:focus-visible {
    color: #b9eaff;
}

.prv-auth .prv-auth__modal .modal-dialog {
    max-width: 430px;
}

.prv-auth .prv-auth__modal .modal-content {
    overflow: hidden;
    color: var(--prv-auth-text);
    background: #0d192b;
    border: 1px solid var(--prv-auth-border-strong);
    border-radius: 22px;
    box-shadow: 0 30px 90px rgba(0, 5, 15, 0.72);
}

.prv-auth .prv-auth__modal .modal-header,
.prv-auth .prv-auth__modal .modal-footer {
    padding: 18px 22px;
    border-color: rgba(128, 167, 218, 0.12);
}

.prv-auth .prv-auth__modal .modal-title {
    font-size: 14px;
}

.prv-auth .prv-auth__modal .btn-close {
    filter: invert(1) grayscale(1);
    opacity: 0.72;
}

.prv-auth .prv-auth__modal .modal-body {
    padding: 28px 24px;
    color: var(--prv-auth-muted);
    font-size: 11px;
}

.prv-auth .prv-auth__support-icon {
    display: grid;
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    place-items: center;
    color: #7ee5ff;
    background: rgba(47, 125, 244, 0.12);
    border: 1px solid rgba(99, 216, 255, 0.18);
    border-radius: 18px;
    font-size: 25px;
}

.prv-auth .prv-auth__support-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    margin-top: 20px;
    padding: 15px;
    background: rgba(5, 13, 25, 0.68);
    border: 1px solid rgba(125, 161, 207, 0.18);
    border-radius: 13px;
}

.prv-auth .prv-auth__support-box a {
    color: #83dfff;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
}

.prv-auth .prv-auth__modal-button {
    width: auto;
    min-width: 150px;
    min-height: 43px;
}

@keyframes prv-auth-grid {
    to { transform: translate3d(56px, 56px, 0); }
}

@keyframes prv-auth-page-scan {
    0% { transform: translateY(-20vh); }
    72%, 100% { transform: translateY(150vh); }
}

@keyframes prv-auth-pulse {
    0%, 100% { opacity: 0.52; scale: 0.98; }
    50% { opacity: 0.95; scale: 1.03; }
}

@keyframes prv-auth-float {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, 28px, 0); }
}

@keyframes prv-auth-reveal {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes prv-auth-panel-in {
    from {
        opacity: 0;
        clip-path: inset(0 0 100% 0 round var(--prv-auth-radius));
        transform: translateY(22px) scale(0.985);
    }
    to {
        opacity: 1;
        clip-path: inset(0 0 0 0 round var(--prv-auth-radius));
        transform: translateY(0) scale(1);
    }
}

@keyframes prv-auth-control-in {
    from { opacity: 0; transform: translateX(14px); }
    to { opacity: 1; transform: translateX(0); }
}

[dir="rtl"] .prv-auth .prv-auth__field {
    animation-name: prv-auth-control-in-rtl;
}

@keyframes prv-auth-control-in-rtl {
    from { opacity: 0; transform: translateX(-14px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes prv-auth-otp-in {
    from { opacity: 0; transform: translateY(12px) scale(0.92); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes prv-auth-mark-rotate {
    to { transform: rotate(405deg); }
}

@keyframes prv-auth-mark-breathe {
    0%, 100% { opacity: 0.58; transform: rotate(45deg) scale(0.96); }
    50% { opacity: 1; transform: rotate(45deg) scale(1.04); }
}

@keyframes prv-auth-logo-signal {
    0%, 100% { opacity: 0.78; filter: drop-shadow(0 0 8px rgba(99, 216, 255, 0.28)); }
    50% { opacity: 1; filter: drop-shadow(0 0 18px rgba(99, 216, 255, 0.58)); }
}

@keyframes prv-auth-card-scan {
    0%, 18% { top: 0; opacity: 0; }
    22% { opacity: 0.75; }
    58% { top: calc(100% - 1px); opacity: 0.32; }
    62%, 100% { top: calc(100% - 1px); opacity: 0; }
}

@keyframes prv-auth-shake {
    0%, 100% { transform: translateX(0); }
    30% { transform: translateX(-5px); }
    70% { transform: translateX(5px); }
}

@keyframes prv-auth-spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 840px) {
    .prv-auth .prv-auth__shell {
        width: min(480px, calc(100% - 32px));
        grid-template-columns: 1fr;
        gap: 26px;
        padding: 30px 0;
    }

    .prv-auth .prv-auth__story {
        text-align: center;
    }

    .prv-auth .prv-auth__headline {
        font-size: clamp(34px, 10vw, 50px);
    }

    .prv-auth .prv-auth__lead {
        margin: 18px auto 0;
    }

    .prv-auth .prv-auth__signals {
        justify-content: center;
        margin-top: 22px;
    }
}

@media (max-width: 520px) {
    .prv-auth .prv-auth__shell {
        width: min(100% - 24px, 430px);
        padding: 18px 0 24px;
    }

    .prv-auth .prv-auth__story {
        display: none;
    }

    .prv-auth .prv-auth__card {
        padding: 26px 20px;
        border-radius: 22px;
    }

    .prv-auth .prv-auth__panel::before {
        border-radius: 23px;
    }

    .prv-auth .prv-auth__brand {
        margin-bottom: 28px;
    }

    .prv-auth .prv-auth__title {
        font-size: 26px;
    }

    .prv-auth .prv-auth__otp {
        gap: 6px;
    }

    .prv-auth .prv-auth__otp-cell {
        border-radius: 10px;
        font-size: 19px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .prv-auth *,
    .prv-auth *::before,
    .prv-auth *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-reduced-transparency: reduce) {
    .prv-auth .prv-auth__card {
        background: var(--prv-auth-surface-solid);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}