/* -------------------------------------------------------------------------- */
/* Auth gate — Bonos Comercio                                                  */
/* -------------------------------------------------------------------------- */

.bc-auth-body {
    margin: 0;
    min-height: 100dvh;
    background: var(--bc-ink);
    color: #f7f2ea;
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.bc-auth-body ::selection {
    background: rgba(var(--bc-primary-rgb), 0.28);
    color: #fff;
}

.bc-auth {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(22rem, 0.85fr);
    min-height: 100dvh;
    overflow: hidden;
}

/* Brand panel -------------------------------------------------------------- */

.bc-auth__brand {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: stretch;
    padding: clamp(1.75rem, 4vw, 3.5rem);
    background:
        radial-gradient(120% 90% at 12% 8%, rgba(var(--bc-primary-rgb), 0.42), transparent 55%),
        radial-gradient(90% 70% at 88% 92%, rgba(255, 196, 120, 0.14), transparent 50%),
        linear-gradient(160deg, #050b14 0%, #0c1a2e 48%, #13233a 100%);
    color: #f8f4ee;
}

.bc-auth__atmosphere {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.bc-auth__glow {
    position: absolute;
    inset: 18% 10% auto 8%;
    height: 42%;
    background: radial-gradient(closest-side, rgba(var(--bc-primary-rgb), 0.35), transparent 72%);
    filter: blur(18px);
    animation: bc-glow-breathe 7s ease-in-out infinite;
}

.bc-auth__orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(2px);
    opacity: 0.55;
}

.bc-auth__orb--a {
    width: 18rem;
    height: 18rem;
    top: -4rem;
    right: -3rem;
    background: rgba(var(--bc-primary-rgb), 0.28);
}

.bc-auth__orb--b {
    width: 12rem;
    height: 12rem;
    bottom: 12%;
    left: -3rem;
    background: rgba(120, 180, 255, 0.16);
}

.bc-auth__orb--c {
    width: 8rem;
    height: 8rem;
    top: 42%;
    right: 18%;
    background: rgba(255, 214, 160, 0.14);
}

.bc-auth__tickets {
    position: absolute;
    inset: 0;
}

.bc-auth__ticket {
    position: absolute;
    width: min(17rem, 42vw);
    height: 9.5rem;
    border-radius: 1.15rem;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04)),
        rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
}

.bc-auth__ticket-stripe {
    position: absolute;
    inset: 1.15rem 1.35rem auto;
    height: 0.7rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(var(--bc-primary-rgb), 0.95), rgba(255, 214, 160, 0.85));
}

.bc-auth__ticket-stripe::after {
    content: '';
    position: absolute;
    left: 0;
    right: 35%;
    top: 1.55rem;
    height: 0.4rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
}

.bc-auth__ticket-notch {
    position: absolute;
    top: 50%;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 999px;
    background: #0a1628;
    transform: translateY(-50%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.bc-auth__ticket-notch--l {
    left: -0.7rem;
}

.bc-auth__ticket-notch--r {
    right: -0.7rem;
}

.bc-auth__ticket--1 {
    top: 18%;
    right: 8%;
    transform: rotate(8deg);
    animation: bc-ticket-float-a 9s ease-in-out infinite;
}

.bc-auth__ticket--2 {
    bottom: 16%;
    left: 10%;
    width: min(14rem, 36vw);
    height: 8rem;
    transform: rotate(-11deg);
    animation: bc-ticket-float-b 11s ease-in-out infinite;
}

.bc-auth__ticket--3 {
    top: 48%;
    left: 42%;
    width: min(11rem, 28vw);
    height: 6.5rem;
    opacity: 0.55;
    transform: rotate(18deg);
    animation: bc-ticket-float-c 13s ease-in-out infinite;
}

.bc-auth__brand-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2.5rem;
    width: min(100%, 36rem);
    min-height: calc(100dvh - clamp(3.5rem, 8vw, 7rem));
}

.bc-auth__brand-top {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.bc-auth__logo,
.bc-auth__logo-fallback {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 1.15rem;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.92);
    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.35);
}

.bc-auth__logo-fallback {
    display: grid;
    place-items: center;
    font-family: var(--bc-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--bc-ink);
    background: #fff;
}

.bc-auth__title {
    margin: 0;
    max-width: 14ch;
    font-family: var(--bc-display);
    font-size: clamp(2.4rem, 5.2vw, 4.35rem);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -0.035em;
    color: #fffdf8;
    text-wrap: balance;
}

.bc-auth__tagline {
    margin: 1.25rem 0 0;
    max-width: 34ch;
    font-size: clamp(1rem, 1.4vw, 1.125rem);
    line-height: 1.55;
    color: rgba(247, 242, 234, 0.78);
}

.bc-auth__meta {
    margin: 0;
    font-size: 0.875rem;
    letter-spacing: 0.01em;
    color: rgba(247, 242, 234, 0.55);
}

/* Form stage --------------------------------------------------------------- */

.bc-auth__stage {
    position: relative;
    display: grid;
    place-items: center;
    padding: clamp(1.25rem, 3vw, 2.5rem);
    background:
        linear-gradient(180deg, #f8fafc 0%, var(--bc-paper) 48%, var(--bc-paper-deep) 100%);
}

.bc-auth__stage::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(rgba(7, 17, 31, 0.045) 0.7px, transparent 0.8px);
    background-size: 18px 18px;
    mask-image: radial-gradient(circle at 50% 40%, #000 20%, transparent 75%);
    pointer-events: none;
}

.bc-auth__stage-frame {
    position: relative;
    width: min(100%, 26rem);
    animation: bc-panel-enter 700ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.bc-auth__panel.fi-simple-main,
.bc-auth .fi-simple-main {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: clamp(1.5rem, 3vw, 2.25rem) !important;
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(7, 17, 31, 0.08);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.8) inset,
        0 28px 70px rgba(7, 17, 31, 0.12);
    backdrop-filter: blur(8px);
}

.bc-auth .fi-simple-layout,
.bc-auth .fi-simple-main-ctn {
    min-height: 0;
    background: transparent;
}

.bc-auth .fi-simple-page {
    width: 100%;
}

.bc-auth .fi-simple-header {
    margin-bottom: 1.5rem;
    align-items: flex-start;
    text-align: left;
}

.bc-auth .fi-simple-header-heading {
    font-family: var(--bc-display);
    font-size: clamp(1.65rem, 2.4vw, 2rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    color: var(--bc-ink);
    line-height: 1.1;
}

.bc-auth .fi-simple-header-subheading {
    margin-top: 0.55rem;
    font-size: 0.975rem;
    line-height: 1.45;
    color: rgba(7, 17, 31, 0.62);
}

.bc-auth .fi-simple-header-subheading,
.bc-auth .fi-simple-header-heading {
    text-align: left;
}

.bc-auth .fi-input-wrp {
    border-radius: 0.85rem;
    background: #fff;
    box-shadow: 0 0 0 1px rgba(7, 17, 31, 0.1);
    transition:
        box-shadow 160ms ease,
        border-color 160ms ease;
}

.bc-auth .fi-input-wrp:focus-within {
    box-shadow:
        0 0 0 1px rgba(var(--bc-primary-rgb), 0.85),
        0 0 0 4px rgba(var(--bc-primary-rgb), 0.16);
}

.bc-auth .fi-fo-field-wrp {
    gap: 0.45rem;
}

.bc-auth .fi-btn {
    border-radius: 0.9rem;
    font-weight: 650;
    letter-spacing: -0.01em;
}

.bc-auth .fi-btn-primary {
    background: var(--bc-primary);
    box-shadow:
        0 12px 28px rgba(var(--bc-primary-rgb), 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
    transition:
        transform 160ms ease,
        box-shadow 160ms ease,
        filter 160ms ease;
}

.bc-auth .fi-btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow:
        0 16px 34px rgba(var(--bc-primary-rgb), 0.34),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.bc-auth .fi-btn-primary:active {
    transform: translateY(0);
}

.bc-auth .fi-checkbox-input:checked,
.bc-auth input[type='checkbox']:checked {
    background-color: var(--bc-primary);
    border-color: var(--bc-primary);
}

/* Motion ------------------------------------------------------------------- */

@keyframes bc-panel-enter {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.985);
        filter: blur(4px);
    }

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

@keyframes bc-ticket-float-a {
    0%,
    100% {
        transform: rotate(8deg) translateY(0);
    }

    50% {
        transform: rotate(11deg) translateY(-10px);
    }
}

@keyframes bc-ticket-float-b {
    0%,
    100% {
        transform: rotate(-11deg) translateY(0);
    }

    50% {
        transform: rotate(-7deg) translateY(12px);
    }
}

@keyframes bc-ticket-float-c {
    0%,
    100% {
        transform: rotate(18deg) translate3d(0, 0, 0);
    }

    50% {
        transform: rotate(14deg) translate3d(8px, -8px, 0);
    }
}

@keyframes bc-glow-breathe {
    0%,
    100% {
        opacity: 0.75;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.06);
    }
}

@media (prefers-reduced-motion: reduce) {
    .bc-auth__stage-frame,
    .bc-auth__ticket,
    .bc-auth__glow,
    .bc-auth .fi-btn-primary {
        animation: none !important;
        transition: none !important;
        transform: none !important;
        filter: none !important;
    }
}

/* Responsive --------------------------------------------------------------- */

@media (max-width: 980px) {
    .bc-auth {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .bc-auth__brand {
        min-height: 42dvh;
        padding-bottom: 2rem;
    }

    .bc-auth__brand-inner {
        min-height: 0;
        gap: 1.5rem;
    }

    .bc-auth__title {
        max-width: 18ch;
        font-size: clamp(2rem, 8vw, 2.8rem);
    }

    .bc-auth__ticket--3 {
        display: none;
    }

    .bc-auth__stage {
        padding: 1.25rem 1rem 2rem;
        align-items: start;
    }

    .bc-auth__stage-frame {
        width: min(100%, 28rem);
        margin-inline: auto;
        margin-top: -2.5rem;
    }
}

@media (max-width: 520px) {
    .bc-auth__ticket--2 {
        display: none;
    }

    .bc-auth__logo,
    .bc-auth__logo-fallback {
        width: 3.75rem;
        height: 3.75rem;
    }
}