/* ============================================================
   Dino Baby Spa · Login 3D (dirección A1)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=DM+Serif+Display&display=swap');

:root {
    --dl-petrol: #0f3b43;
    --dl-green: #2f9e7a;
    --dl-green-2: #46b98f;
    --dl-mint: #6fc2a3;
    --dl-lilac: #7c3aed;
    --dl-lilac-soft: #f3e8ff;
    --dl-text: #22333b;
    --dl-muted: #7b8a90;
    --dl-border: #e6e0d7;
    --dl-cream: #fffdfa;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body.dino-login {
    margin: 0;
    font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: var(--dl-text);
    background:
        radial-gradient(circle at 18% 18%, #e9fbf2 0%, transparent 42%),
        radial-gradient(circle at 82% 78%, #f1eaff 0%, transparent 45%),
        linear-gradient(135deg, #fffaf2 0%, #f4fbf7 48%, #f7f2ff 100%);
    overflow: hidden;
}

/* Escena 3D */
#scene {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 0;
    opacity: 0;
    transition: opacity 1.1s ease;
}
#scene.ready { opacity: 1; }
.vignette {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 45%, rgba(15, 59, 67, .07) 100%);
}

/* Contenedor */
.stage {
    position: relative;
    z-index: 2;
    min-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 18px;
}
.card-wrap { position: relative; width: 100%; max-width: 410px; }

/* Tarjeta */
.card {
    width: 100%;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, .85);
    border-radius: 26px;
    padding: 30px 30px 24px;
    box-shadow: 0 30px 70px rgba(15, 59, 67, .16), 0 6px 20px rgba(124, 58, 237, .07);
    animation: cardIn .8s cubic-bezier(.2, .7, .2, 1) both;
}
@keyframes cardIn {
    from { opacity: 0; transform: translateY(18px) scale(.98); }
    to { opacity: 1; transform: none; }
}

/* Marca */
.logo { display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.logo img {
    height: 72px;
    width: auto;
    display: block;
    filter: drop-shadow(0 8px 16px rgba(47, 158, 122, .12));
}

h1 {
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    font-size: 30px;
    line-height: 1.15;
    text-align: center;
    margin: 0 0 6px;
    color: #12343b;
}
.sub {
    text-align: center;
    font-size: 12.5px;
    color: var(--dl-muted);
    margin: 0 0 22px;
    line-height: 1.6;
}

/* Alertas */
.alert-box {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    background: #fff4f1;
    border: 1px solid #ffd9d0;
    color: #9a3f2e;
    border-radius: 12px;
    padding: 11px 12px;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 16px;
}
.alert-box i { font-size: 16px; margin-top: 1px; }
.alert-box strong { display: block; font-size: 12px; margin-bottom: 2px; }

/* Formulario */
.field { margin-bottom: 14px; }
.field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: #41514f;
    margin-bottom: 6px;
}
.inp {
    height: 44px;
    border-radius: 12px;
    border: 1.5px solid var(--dl-border);
    background: #fff;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0 13px;
    transition: border-color .2s, box-shadow .2s;
}
.inp:focus-within {
    border-color: var(--dl-mint);
    box-shadow: 0 0 0 4px rgba(111, 194, 163, .16);
}
.inp .ico { font-size: 14px; color: var(--dl-green); width: 17px; text-align: center; }
.inp input {
    border: 0;
    outline: 0;
    background: transparent;
    font: inherit;
    font-size: 13px;
    color: var(--dl-text);
    width: 100%;
    min-width: 0;
}
.inp input::placeholder { color: #a8b4b6; }
.inp.has-error { border-color: #e58b7c; box-shadow: 0 0 0 4px rgba(229, 139, 124, .12); }
.password-toggle {
    border: 0;
    background: transparent;
    color: #93a0a4;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    font-size: 16px;
    border-radius: 8px;
}
.password-toggle:hover { color: var(--dl-green); }
.error-text {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #c05645;
    font-size: 11px;
    margin-top: 5px;
}
.row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 4px 0 20px;
    font-size: 11.5px;
}
.remember { display: flex; align-items: center; gap: 7px; color: #5d6f76; cursor: pointer; user-select: none; }
.remember input { width: 14px; height: 14px; accent-color: var(--dl-green); margin: 0; }
.row a { color: var(--dl-lilac); text-decoration: none; font-weight: 700; }
.row a:hover { text-decoration: underline; }

.submit {
    width: 100%;
    height: 46px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--dl-green), var(--dl-green-2));
    color: #fff;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .02em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 12px 24px rgba(47, 158, 122, .28);
    transition: transform .2s, box-shadow .2s;
}
.submit:hover { transform: translateY(-1px); box-shadow: 0 16px 30px rgba(47, 158, 122, .34); }
.submit:active { transform: translateY(0); }
.submit .arrow { transition: transform .2s; }
.submit:hover .arrow { transform: translateX(3px); }

.support { text-align: center; font-size: 11.5px; color: #8a989c; margin-top: 18px; }
.support a { color: var(--dl-lilac); font-weight: 700; text-decoration: none; }
.support a:hover { text-decoration: underline; }
.auth-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.link-button {
    border: 0;
    background: transparent;
    color: var(--dl-lilac);
    font: inherit;
    font-size: 11.5px;
    font-weight: 700;
    cursor: pointer;
    padding: 5px;
}
.link-button:hover { text-decoration: underline; }
.legal { text-align: center; font-size: 10px; color: #a3aeb1; margin-top: 12px; }

.hint {
    position: fixed;
    left: 50%;
    bottom: 16px;
    transform: translateX(-50%);
    z-index: 3;
    font-size: 10.5px;
    color: #7b8a90;
    background: rgba(255, 255, 255, .72);
    border: 1px solid rgba(255, 255, 255, .9);
    padding: 6px 14px;
    border-radius: 99px;
    backdrop-filter: blur(8px);
    white-space: nowrap;
}

/* Carga */
#loader {
    position: fixed;
    inset: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fffaf2, #f4fbf7 55%, #f7f2ff);
    transition: opacity .6s ease;
}
#loader.hide { opacity: 0; pointer-events: none; }
.loader-dino { font-size: 44px; animation: bob 1.2s ease-in-out infinite; }
@keyframes bob {
    0%, 100% { transform: translateY(0) rotate(-4deg); }
    50% { transform: translateY(-12px) rotate(4deg); }
}

/* Responsive */
@media (max-width: 720px) {
    .stage { padding: 20px 14px 54px; align-items: flex-start; padding-top: 46px; }
    .card { padding: 26px 22px 22px; border-radius: 22px; }
    h1 { font-size: 26px; }
    .hint { display: none; }
}
@media (max-height: 700px) and (min-width: 721px) {
    .logo { margin-bottom: 6px; }
    .logo img { height: 58px; }
    h1 { font-size: 26px; }
    .sub { margin-bottom: 16px; }
    .inp { height: 40px; }
    .submit { height: 42px; }
    .support { margin-top: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
    #scene { transition: none; }
}