/* ============================================================
   Shared auth styling for SKed login and demo access.
   Palette and typography mirror the protected dashboard
   (css/dashboard.css): civic indigo / iris, cool canvas, Sora
   display + Plus Jakarta Sans body, so the public entry points
   feel like the same product as the internal system.

   Layout: centered card — a dark "briefing" pane on the left and
   a light form pane on the right, contained inside one rounded,
   shadowed card in the middle of the viewport.
   ============================================================ */

:root {
    --night-950: #14133b;
    --night-900: #1e1b4b;
    --night-800: #2b2870;
    --civic-600: #4338ca;
    --civic-500: #4f46e5;
    --iris-400: #818cf8;
    --mist-100: #eef0fb;
    --canvas: #f5f5fb;
    --paper: #ffffff;
    --line: #e2e2f0;
    --ink-900: #1f2033;
    --ink-600: #5b5c78;
    --ink-400: #8a8ba6;
    --gold: #b45309;
    --gold-tint: #fdecc8;
    --coral: #c02748;
    --coral-tint: #fbdbe3;
    --sky: #0369a1;
    --sky-tint: #d6ebf7;
    --radius-md: 10px;
    --radius-lg: 22px;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(0.75rem, 2vh, 2.5rem) 1.25rem;
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--ink-900);
    background: var(--canvas);
    -webkit-font-smoothing: antialiased;
}

.auth-shell {
    width: 100%;
    max-width: 960px;
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--paper);
    box-shadow: 0 30px 70px -40px rgba(20, 19, 59, 0.5), 0 2px 6px rgba(20, 19, 59, 0.05);
    animation: authRise 0.5s ease both;
}

/* Registration form carries more fields than login, so it gets a wider
   card and a narrower brief pane instead of the login page's 5fr/4fr. */
.auth-shell-wide {
    max-width: 1160px;
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
}

@keyframes authRise {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .auth-shell { animation: none; }
}

.auth-pane {
    position: relative;
    padding: 2.4rem clamp(1.5rem, 3vw, 2.75rem);
    display: flex;
    flex-direction: column;
}

/* ---- Left: dark briefing pane ---- */
.auth-pane-brief {
    color: #ebeafb;
    overflow: hidden;
    justify-content: space-between;
    gap: 2.5rem;
    background:
        radial-gradient(90% 60% at 100% 0%, rgba(79, 70, 229, 0.45), transparent 55%),
        linear-gradient(160deg, var(--night-900), var(--night-950));
}

.pane-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px);
    background-size: 22px 22px;
    -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 75%);
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 75%);
    pointer-events: none;
}

.pane-ring {
    position: absolute;
    right: -120px;
    bottom: -140px;
    width: 340px;
    height: 340px;
    border: 34px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.pane-ring::before {
    content: "";
    position: absolute;
    inset: 60px;
    border: 2px dashed rgba(255, 255, 255, 0.14);
    border-radius: 50%;
}

.brand-row {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    color: #fff;
    width: fit-content;
}

.brand-seal {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    font-size: 1.2rem;
    background: radial-gradient(circle at 35% 30%, var(--civic-600), var(--night-900) 72%);
    border: 2px dashed rgba(255, 255, 255, 0.55);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.brand-word {
    font-family: "Sora", "Segoe UI", system-ui, sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.05;
}

.brand-sub {
    color: #b9bce0;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 0.15rem;
}

.pane-body {
    position: relative;
    z-index: 1;
    max-width: 30rem;
}

.pane-eyebrow {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--iris-400);
    margin-bottom: 0.6rem;
}

.pane-headline {
    font-family: "Sora", "Segoe UI", system-ui, sans-serif;
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    margin: 0;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
}

.feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.feature-icon-gold { color: var(--gold-tint); }
.feature-icon-sky { color: var(--sky-tint); }
.feature-icon-coral { color: var(--coral-tint); }

.feature-title {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
}

.feature-desc {
    display: block;
    font-size: 0.83rem;
    color: #b9bce0;
    margin-top: 0.1rem;
}

.pane-footnote {
    margin: 1.15rem 0 0;
    max-width: 25rem;
    color: #d8d9f2;
    font-size: 0.82rem;
    line-height: 1.55;
}

.pane-roles {
    position: relative;
    z-index: 1;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.pane-roles-label {
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #b9bce0;
    margin: 0 0 0.65rem;
}

.role-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.role-pill {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ebeafb;
}

/* ---- Right: form pane ---- */
.auth-pane-form {
    background:
        radial-gradient(circle, var(--line) 1px, transparent 1px) 0 0 / 26px 26px,
        var(--paper);
    align-items: center;
    justify-content: center;
}

.form-wrap {
    width: 100%;
    max-width: 24rem;
}

.auth-shell-wide .form-wrap {
    max-width: 32rem;
}

.section-label {
    color: var(--civic-600);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.auth-title {
    font-family: "Sora", "Segoe UI", system-ui, sans-serif;
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--ink-900);
    line-height: 1.15;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-600);
}

.form-control,
.form-select {
    border-color: var(--line);
    border-width: 0 0 2px 0;
    border-radius: 0;
    padding: 0.72rem 0.1rem;
    font-size: 0.95rem;
    background: transparent;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--civic-600);
    box-shadow: none;
    background: transparent;
}

.form-control:disabled {
    color: var(--ink-400);
}

/* Icon-affixed inputs (login) */
.input-affix {
    position: relative;
}

.input-affix > i:first-child {
    position: absolute;
    left: 0.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-400);
    font-size: 1rem;
    pointer-events: none;
}

.input-affix > i:first-child ~ .form-control {
    padding-left: 1.7rem;
}

.input-affix > i:first-child ~ .form-select {
    padding-left: 1.7rem;
}

/* Registration has more fields, so this variant keeps the same design
   language while fitting comfortably in a single desktop viewport. */
.auth-shell-wide .auth-pane {
    padding: clamp(1.05rem, 2.25vh, 1.8rem) clamp(1.15rem, 2.5vw, 2.2rem);
}

.auth-shell-wide .form-wrap {
    max-width: 38rem;
}

.auth-shell-wide .section-label {
    margin-bottom: 0.25rem !important;
}

.auth-shell-wide .auth-title {
    font-size: 1.44rem;
}

.auth-shell-wide .auth-title + p {
    margin-bottom: 1rem !important;
    font-size: 0.88rem;
    line-height: 1.45;
}

.auth-shell-wide .row {
    --bs-gutter-x: 1rem;
    --bs-gutter-y: 0.7rem;
}

.auth-shell-wide .form-label {
    margin-bottom: 0.2rem;
    font-size: 0.78rem;
}

.auth-shell-wide .form-control,
.auth-shell-wide .form-select {
    min-height: 38px;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
    font-size: 0.86rem;
}

.auth-shell-wide .field-group small {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.7rem;
    line-height: 1.25;
}

.auth-shell-wide .auth-pane-brief {
    justify-content: flex-start;
    gap: 0;
}

.auth-shell-wide .brand-seal {
    width: 40px;
    height: 40px;
    font-size: 1rem;
}

.auth-shell-wide .brand-word {
    font-size: 1.05rem;
}

.auth-shell-wide .brand-sub {
    font-size: 0.64rem;
}

.auth-shell-wide .pane-eyebrow {
    margin-bottom: 0.45rem;
    font-size: 0.68rem;
}

.auth-shell-wide .pane-body {
    margin-top: clamp(4.75rem, 12vh, 6.2rem);
}

.auth-shell-wide .pane-headline {
    margin-bottom: 1.2rem;
    font-size: clamp(1.34rem, 2vw, 1.72rem);
}

.auth-shell-wide .feature-list {
    gap: 0.78rem;
}

.auth-shell-wide .feature-list li {
    gap: 0.72rem;
}

.auth-shell-wide .feature-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 0.92rem;
}

.auth-shell-wide .feature-title {
    font-size: 0.88rem;
}

.auth-shell-wide .feature-desc {
    font-size: 0.74rem;
    line-height: 1.35;
}

.auth-shell-wide .pane-footnote {
    margin-top: 1rem;
    font-size: 0.76rem;
    line-height: 1.45;
}

.auth-shell-wide .pane-roles {
    padding-top: 1rem;
}

.auth-shell-wide .pane-roles-label {
    margin-bottom: 0.45rem;
    font-size: 0.66rem;
}

.auth-shell-wide .verify-note {
    margin: 0.85rem 0 !important;
    padding: 0.56rem 0.7rem;
    font-size: 0.74rem;
    line-height: 1.32;
}

.auth-shell-wide .form-check {
    margin-bottom: 0.85rem !important;
}

.auth-shell-wide .form-check-label {
    line-height: 1.28;
}

.auth-shell-wide .btn-sked {
    padding: 0.62rem 1rem;
}

.auth-shell-wide .auth-switch {
    margin-top: 0.65rem !important;
    font-size: 0.8rem;
}

.btn-sked {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--civic-600);
    --bs-btn-border-color: var(--civic-600);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--night-800);
    --bs-btn-hover-border-color: var(--night-800);
    --bs-btn-focus-shadow-rgb: 67, 56, 202;
    border-radius: 999px;
    font-weight: 600;
    padding: 0.8rem 1rem;
    box-shadow: 0 10px 24px -14px rgba(67, 56, 202, 0.9);
}

.auth-link {
    color: var(--civic-600);
    font-weight: 700;
    text-decoration: none;
}

.auth-link:hover {
    color: var(--night-900);
    text-decoration: underline;
}

.auth-switch {
    font-size: 0.87rem;
    color: var(--ink-600);
}

.form-check-input:checked {
    background-color: var(--civic-600);
    border-color: var(--civic-600);
}

.form-check-input:focus {
    border-color: var(--civic-600);
    box-shadow: 0 0 0 0.2rem rgba(67, 56, 202, 0.15);
}

/* ---- Register page: verification-status note ---- */
.verify-note {
    display: flex;
    gap: 0.6rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--gold-tint);
    border-radius: var(--radius-md);
    background: var(--gold-tint);
    color: #8a5a12;
    font-size: 0.82rem;
    line-height: 1.45;
}

.verify-note i {
    flex-shrink: 0;
    margin-top: 0.1rem;
    color: var(--gold);
}

.auth-note {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 1rem 1.1rem;
}

.auth-note .note-title {
    color: var(--ink-900);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
}

.credential-list {
    display: flex;
    flex-direction: column;
}

.credential-list li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0;
    font-size: 0.85rem;
    border-top: 1px dashed var(--line);
}

.credential-list li:first-child {
    border-top: 0;
    padding-top: 0;
}

.cred-role {
    font-weight: 600;
    color: var(--ink-900);
}

.cred-tag {
    margin-left: auto;
    color: var(--ink-400);
    font-size: 0.78rem;
}

a:focus-visible,
button:focus-visible,
.form-control:focus-visible {
    outline: 2.5px solid var(--civic-600);
    outline-offset: 2px;
}

/* Numbered chips for the demo-credentials note on the login screen. */
.badge-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--civic-600);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
}

@media (max-width: 991.98px) {
    .auth-shell {
        grid-template-columns: 1fr;
        max-width: 32rem;
    }

    .auth-pane-brief {
        padding-bottom: 2.5rem;
    }

    .pane-ring {
        display: none;
    }
}

@media (max-width: 575.98px) {
    body {
        padding: 1.25rem 0.85rem;
    }

    .auth-shell {
        border-radius: var(--radius-md);
    }
}