/* Kinetix OS — superficies públicas (login, kiosko, offline) */
:root {
    color-scheme: dark;
    --kx-bg: #070a0c;
    --kx-surface: #12181c;
    --kx-surface-2: #1a2228;
    --kx-border: #2a343c;
    --kx-border-strong: #3d4a54;
    --kx-text: #f4f7f8;
    --kx-muted: #9aa8b2;
    --kx-teal: #14b8a6;
    --kx-teal-deep: #0f766e;
    --kx-teal-glow: rgba(20, 184, 166, 0.28);
    --kx-ok: #34d399;
    --kx-bad: #fb7185;
    --kx-warn: #fbbf24;
    --kx-radius: 1.15rem;
    --kx-font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
    --kx-font-body: "Manrope", ui-sans-serif, system-ui, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    height: 100%;
}

body.kx-surface {
    margin: 0;
    min-height: 100%;
    font-family: var(--kx-font-body);
    color: var(--kx-text);
    background:
        radial-gradient(900px 520px at 8% -8%, var(--kx-teal-glow), transparent 55%),
        radial-gradient(700px 480px at 92% 12%, rgba(15, 118, 110, 0.22), transparent 50%),
        linear-gradient(180deg, #0b1215 0%, var(--kx-bg) 48%, #050708 100%);
    background-attachment: fixed;
}

body.kx-surface::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 35%, transparent 78%);
}

@keyframes kx-rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes kx-pulse-soft {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.35);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(20, 184, 166, 0);
    }
}

.kx-shell {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: clamp(1.25rem, 4vw, 2.5rem);
}

.kx-card {
    width: min(440px, 100%);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    border-radius: calc(var(--kx-radius) + 0.15rem);
    border: 1px solid var(--kx-border);
    background:
        linear-gradient(165deg, rgba(26, 34, 40, 0.96), rgba(18, 24, 28, 0.98));
    backdrop-filter: blur(10px);
    animation: kx-rise 0.55s ease-out both;
}

.kx-card--kiosko {
    width: min(560px, 100%);
    padding: clamp(1.75rem, 5vw, 2.75rem);
}

.kx-brand {
    font-family: var(--kx-font-display);
    font-weight: 700;
    font-size: clamp(1.85rem, 5vw, 2.35rem);
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin: 0;
}

.kx-brand span {
    color: var(--kx-teal);
}

.kx-eyebrow {
    margin: 0 0 0.65rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--kx-muted);
}

.kx-title {
    font-family: var(--kx-font-display);
    font-weight: 600;
    font-size: clamp(1.2rem, 3.2vw, 1.45rem);
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin: 0.85rem 0 0.5rem;
}

.kx-lead {
    margin: 0;
    color: var(--kx-muted);
    font-size: 0.95rem;
    line-height: 1.45;
}

.kx-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.35rem 0 1.15rem;
}

.kx-tabs button {
    width: auto;
    flex: 1 1 auto;
    min-height: 44px;
    margin: 0;
    padding: 0.65rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--kx-border-strong);
    background: transparent;
    color: var(--kx-muted);
    font-family: var(--kx-font-body);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
}

.kx-tabs button:hover {
    color: var(--kx-text);
    border-color: var(--kx-teal-deep);
}

.kx-tabs button.active {
    background: rgba(20, 184, 166, 0.16);
    border-color: var(--kx-teal);
    color: var(--kx-text);
}

.kx-tabs button:focus-visible,
.kx-field:focus-visible,
.kx-btn:focus-visible,
.kx-check input:focus-visible {
    outline: 2px solid var(--kx-teal);
    outline-offset: 2px;
}

.kx-label {
    display: block;
    margin-top: 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--kx-muted);
}

.kx-field {
    width: 100%;
    margin-top: 0.4rem;
    min-height: 48px;
    padding: 0.85rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid var(--kx-border-strong);
    background: #0a0f12;
    color: var(--kx-text);
    font-family: var(--kx-font-body);
    font-size: 1rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.kx-field--lg {
    min-height: 56px;
    font-size: 1.2rem;
    padding: 1rem 1.1rem;
}

.kx-field::placeholder {
    color: #6b7a85;
}

.kx-field:hover {
    border-color: #4b5c68;
}

.kx-field:focus {
    border-color: var(--kx-teal);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

.kx-check {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-top: 1rem;
    color: var(--kx-muted);
    font-size: 0.9rem;
}

.kx-check input {
    width: 1.1rem;
    height: 1.1rem;
    margin: 0;
    accent-color: var(--kx-teal);
}

.kx-btn {
    width: 100%;
    margin-top: 1.25rem;
    min-height: 50px;
    padding: 0.9rem 1.1rem;
    border: none;
    border-radius: 0.9rem;
    background: linear-gradient(180deg, #2dd4bf 0%, var(--kx-teal) 55%, var(--kx-teal-deep) 100%);
    color: #042f2e;
    font-family: var(--kx-font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: transform 0.12s ease, filter 0.12s ease, opacity 0.12s ease;
}

.kx-btn:hover {
    filter: brightness(1.05);
}

.kx-btn:active {
    transform: translateY(1px);
}

.kx-btn--kiosko {
    min-height: 58px;
    font-size: 1.15rem;
    margin-top: 0.9rem;
    animation: kx-pulse-soft 2.8s ease-out infinite;
}

.kx-btn-ghost {
    width: 100%;
    margin-top: 0.85rem;
    min-height: 48px;
    padding: 0.7rem 1rem;
    border-radius: 0.9rem;
    border: 1px dashed var(--kx-teal);
    background: rgba(20, 184, 166, 0.08);
    color: var(--kx-text);
    font-family: var(--kx-font-body);
    font-size: 0.92rem;
    font-weight: 650;
    cursor: pointer;
}

.kx-btn-ghost:hover {
    color: var(--kx-text);
    border-color: var(--kx-teal);
}

.kx-ocasional {
    margin-top: 1rem;
    padding-top: 0.25rem;
}

.kx-btn[disabled],
.kx-btn[wire\:loading] {
    opacity: 0.7;
    cursor: wait;
}

.kx-err {
    color: var(--kx-bad);
    font-size: 0.88rem;
    margin-top: 0.4rem;
}

.kx-ok {
    color: var(--kx-ok);
    font-weight: 600;
}

.kx-bad {
    color: var(--kx-bad);
    font-weight: 600;
}

.kx-warn {
    color: var(--kx-warn);
    font-weight: 600;
}

.kx-feedback {
    margin-top: 1rem;
    font-size: 1.1rem;
    line-height: 1.35;
}

.kx-hint {
    margin: 1.5rem 0 0;
    color: var(--kx-muted);
    font-size: 0.85rem;
    line-height: 1.4;
}

.kx-offline {
    text-align: center;
    max-width: 28rem;
    animation: kx-rise 0.5s ease-out both;
}

.kx-offline h1 {
    font-family: var(--kx-font-display);
    font-size: clamp(1.6rem, 4vw, 2rem);
    margin: 0 0 0.65rem;
}

.kx-offline p {
    margin: 0;
    color: var(--kx-muted);
    line-height: 1.5;
}

@media (prefers-reduced-motion: reduce) {
    .kx-card,
    .kx-offline,
    .kx-btn--kiosko {
        animation: none;
    }
}

body.kx-landing-body {
    margin: 0;
}

.kx-landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 56rem;
    margin: 0 auto;
    padding: 1.25rem 1.5rem;
}

.kx-landing-nav nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.kx-landing-nav a {
    color: var(--kx-muted);
    text-decoration: none;
    font-weight: 600;
}

.kx-landing {
    max-width: 56rem;
    margin: 0 auto;
    padding: 1rem 1.5rem 4rem;
}

.kx-landing h1 {
    font-family: var(--kx-font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.15;
    margin: 0 0 1rem;
}

.kx-landing h2 {
    font-family: var(--kx-font-display);
    margin: 2.5rem 0 1rem;
}

.kx-landing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1.25rem 0;
}

.kx-landing-cta {
    display: inline-flex;
    background: var(--kx-teal);
    color: #041016;
    font-weight: 700;
    text-decoration: none;
    padding: 0.7rem 1.1rem;
    border-radius: 999px;
}

.kx-landing-ghost {
    display: inline-flex;
    color: var(--kx-text);
    text-decoration: none;
    font-weight: 600;
    padding: 0.7rem 1.1rem;
}

.kx-landing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.kx-landing-grid article {
    background: var(--kx-surface);
    border: 1px solid var(--kx-border);
    border-radius: var(--kx-radius);
    padding: 1.1rem;
}

.kx-compare {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.kx-compare th,
.kx-compare td {
    text-align: left;
    padding: 0.65rem 0.5rem;
    border-bottom: 1px solid var(--kx-border);
}

.kx-price {
    font-family: var(--kx-font-display);
    font-size: 1.35rem;
    margin: 0.35rem 0;
}

.kx-price span {
    color: var(--kx-muted);
    font-size: 0.85rem;
}

.kx-register .kx-form {
    display: grid;
    gap: 0.35rem;
}

.kx-card.kx-register {
    width: min(480px, 100%);
}

.kx-register .kx-form.is-busy {
    opacity: 0.78;
    pointer-events: none;
}

.kx-register .kx-field[aria-invalid="true"] {
    border-color: var(--kx-bad);
    box-shadow: 0 0 0 3px rgba(251, 113, 133, 0.18);
}

.kx-register .kx-tabs button[aria-checked="true"] {
    background: rgba(20, 184, 166, 0.16);
    border-color: var(--kx-teal);
    color: var(--kx-text);
}

.kx-muted {
    color: var(--kx-muted);
    font-size: 0.9rem;
}

.kx-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.kx-hint a {
    color: var(--kx-teal);
    font-weight: 650;
    text-decoration: none;
}

.kx-hint a:hover {
    text-decoration: underline;
}

.kx-landing-cta:hover {
    filter: brightness(1.06);
}

/* `.kx-landing-nav a` gana por especificidad y dejaba el CTA del encabezado en gris
   sobre el fondo teal: contraste 1.02, ilegible. */
.kx-landing-nav a.kx-landing-cta {
    color: #041016;
}

.kx-landing-cta:focus-visible,
.kx-landing-ghost:focus-visible,
.kx-landing-nav a:focus-visible {
    outline: 2px solid var(--kx-teal);
    outline-offset: 3px;
    border-radius: 999px;
}

.kx-landing-nav a:hover {
    color: var(--kx-text);
}

.kx-landing-grid article {
    transition: border-color 0.18s ease, transform 0.18s ease;
}

.kx-landing-grid article:hover {
    border-color: var(--kx-teal);
    transform: translateY(-2px);
}

.kx-offline .kx-actions {
    justify-content: center;
    margin-top: 1.15rem;
}

.kx-offline .kx-btn,
.kx-offline .kx-btn-ghost {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.kx-offline code {
    display: inline-block;
    margin-top: 0.35rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.45rem;
    background: rgba(148, 163, 184, 0.12);
    color: var(--kx-text);
    font-size: 0.8rem;
}

@media (prefers-reduced-motion: reduce) {
    .kx-landing-grid article {
        transition: none;
    }

    .kx-landing-grid article:hover {
        transform: none;
    }
}