/* ============================================================
   LECTURA CÓSMICA DEL DÍA
   Estética: espacio profundo, celestial, etérea
   ============================================================ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
    --cos-bg:            #06060f;
    --cos-bg-alt:        #0c0c1e;
    --cos-surface:       #111128;
    --cos-surface-light: #1a1a3a;
    --cos-border:        #2a2a55;
    --cos-border-light:  #3d3d70;
    --cos-white:         #eeeef5;
    --cos-white-dim:     #a0a0c0;
    --cos-accent:        #7b68ee;
    --cos-accent-light:  #9d8eff;
    --cos-accent-glow:   rgba(123,104,238,0.25);
    --cos-gold:          #f0c850;
    --cos-gold-dim:      #c8a83a;
    --cos-rose:          #e8707a;
    --cos-teal:          #50d0b8;

    --font-display: 'Playfair Display', serif;
    --font-body:    'Raleway', sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 999px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ── Container ──────────────────────────────────────────────── */
.cosmica-container {
    position: relative;
    width: 100%;
    max-width: 680px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--cos-white);
    background: var(--cos-bg);
    min-height: 100vh;
    overflow: hidden;
}

/* ── Backgrounds ─────────────────────────────────────────────── */
.cosmica-bg-stars {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.star {
    position: absolute;
    background: var(--cos-white);
    border-radius: 50%;
    animation: twinkle 4s ease-in-out infinite alternate;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.15; }
    50%      { opacity: 0.85; }
}

.cosmica-bg-glow {
    position: fixed;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 500px;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(ellipse at center, rgba(123,104,238,0.08) 0%, transparent 65%);
    animation: glow-pulse 10s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    0%   { opacity: 0.4; }
    100% { opacity: 0.8; }
}

/* ── Section helper ──────────────────────────────────────────── */
.cosmica-section { position: relative; z-index: 1; }
.hidden { display: none !important; }

/* ── Hero ─────────────────────────────────────────────────────── */
.cosmica-hero {
    text-align: center;
    padding: 1.5rem 0 2.5rem;
    position: relative;
    z-index: 1;
}

.cosmica-hero__orbit {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    animation: orbit-spin 20s linear infinite;
}

.orbit-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cos-accent-light);
    box-shadow: 0 0 8px var(--cos-accent-glow);
}

.orbit-dot--1 { top: 0; left: 50%; transform: translateX(-50%); }
.orbit-dot--2 { bottom: 8px; left: 5px; background: var(--cos-gold); box-shadow: 0 0 8px rgba(240,200,80,0.3); }
.orbit-dot--3 { bottom: 8px; right: 5px; background: var(--cos-teal); box-shadow: 0 0 8px rgba(80,208,184,0.3); }

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

.cosmica-hero__title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--cos-white);
    letter-spacing: 0.03em;
    line-height: 1.2;
    margin-bottom: 0.4rem;
    text-shadow: 0 0 30px var(--cos-accent-glow);
}

.cosmica-hero__subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.05rem;
    color: var(--cos-white-dim);
    letter-spacing: 0.06em;
}

/* ── Form ─────────────────────────────────────────────────────── */
.cosmica-form {
    max-width: 560px;
    margin: 0 auto;
}

.cosmica-form__group {
    margin-bottom: 1.5rem;
}

.cosmica-form__label {
    display: block;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--cos-white-dim);
    margin-bottom: 0.6rem;
    letter-spacing: 0.02em;
}

.cosmica-form__input {
    width: 100%;
    background: var(--cos-surface);
    border: 1.5px solid var(--cos-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--cos-white);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.cosmica-form__input::placeholder {
    color: var(--cos-white-dim);
    opacity: 0.5;
}

.cosmica-form__input:focus {
    border-color: var(--cos-accent);
    box-shadow: 0 0 0 3px var(--cos-accent-glow);
}

/* ── Day toggle ───────────────────────────────────────────────── */
.cosmica-toggle {
    display: inline-flex;
    position: relative;
    background: var(--cos-surface);
    border: 1.5px solid var(--cos-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.cosmica-toggle__btn {
    position: relative;
    z-index: 1;
    background: none;
    border: none;
    padding: 0.6rem 1.8rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--cos-white-dim);
    cursor: pointer;
    transition: color 0.3s;
    min-width: 110px;
}

.cosmica-toggle__btn.active {
    color: var(--cos-bg);
}

.cosmica-toggle__slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: calc(50% - 2px);
    height: calc(100% - 4px);
    background: var(--cos-accent);
    border-radius: var(--radius-full);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

/* ── Sign grid ────────────────────────────────────────────────── */
.cosmica-signs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.cosmica-sign-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    background: var(--cos-surface);
    border: 1.5px solid var(--cos-border);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.3rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.cosmica-sign-btn:hover {
    border-color: var(--cos-border-light);
    background: var(--cos-surface-light);
}

.cosmica-sign-btn.active {
    border-color: var(--cos-accent);
    background: rgba(123,104,238,0.12);
    box-shadow: 0 0 12px var(--cos-accent-glow);
}

.cosmica-sign-btn__emoji {
    font-size: 1.4rem;
}

.cosmica-sign-btn__name {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--cos-white-dim);
    letter-spacing: 0.02em;
}

.cosmica-sign-btn.active .cosmica-sign-btn__name {
    color: var(--cos-accent-light);
}

/* ── Area grid ────────────────────────────────────────────────── */
.cosmica-areas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cosmica-area-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--cos-surface);
    border: 1.5px solid var(--cos-border);
    border-radius: var(--radius-full);
    padding: 0.55rem 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.cosmica-area-btn:hover {
    border-color: var(--cos-border-light);
    background: var(--cos-surface-light);
}

.cosmica-area-btn.active {
    border-color: var(--cos-accent);
    background: rgba(123,104,238,0.12);
    box-shadow: 0 0 10px var(--cos-accent-glow);
}

.cosmica-area-btn__emoji {
    font-size: 1.05rem;
}

.cosmica-area-btn__name {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--cos-white-dim);
}

.cosmica-area-btn.active .cosmica-area-btn__name {
    color: var(--cos-accent-light);
}

/* ── Buttons ──────────────────────────────────────────────────── */
.cosmica-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 340px;
}

.cosmica-form .cosmica-btn { display: flex; margin: 1.5rem auto 0; }
.cosmica-reading .cosmica-btn { display: flex; margin: 0 auto; max-width: 260px; }

.cosmica-btn--primary {
    background: linear-gradient(135deg, var(--cos-accent) 0%, #5b4ed4 100%);
    color: #fff;
    box-shadow: 0 4px 20px var(--cos-accent-glow);
}

.cosmica-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(123,104,238,0.35);
    filter: brightness(1.1);
}

.cosmica-btn--secondary {
    background: transparent;
    color: var(--cos-accent-light);
    border: 1.5px solid var(--cos-border-light);
}

.cosmica-btn--secondary:hover {
    border-color: var(--cos-accent);
    background: rgba(123,104,238,0.06);
}

.cosmica-btn--small {
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
    width: auto;
    max-width: none;
}

.cosmica-btn__icon { font-size: 1.05em; }

/* ── Reading section ──────────────────────────────────────────── */
.cosmica-reading { padding: 1rem 0; }

/* Summary */
.cosmica-reading__summary {
    max-width: 440px;
    margin: 0 auto 1.5rem;
    background: var(--cos-surface);
    border: 1px solid var(--cos-border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.3rem;
}

.cosmica-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.35rem 0;
}

.cosmica-summary__row + .cosmica-summary__row {
    border-top: 1px solid rgba(42,42,85,0.6);
}

.cosmica-summary__label {
    font-size: 0.85rem;
    color: var(--cos-white-dim);
    font-weight: 300;
}

.cosmica-summary__value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--cos-white);
    text-transform: capitalize;
}

/* Card */
.cosmica-reading__card {
    background: var(--cos-surface);
    border: 1px solid var(--cos-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    max-width: 540px;
    margin: 0 auto 1.5rem;
    position: relative;
    overflow: hidden;
}

.cosmica-reading__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cos-accent), transparent);
    opacity: 0.4;
}

/* Orbit loader */
.cosmica-reading__loading {
    text-align: center;
    padding: 1.5rem 0;
}

.cosmica-orbit-loader {
    position: relative;
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    animation: orbit-spin 4s linear infinite;
}

.cosmica-orbit-loader span {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.cosmica-orbit-loader span:nth-child(1) {
    top: 0; left: 50%; transform: translateX(-50%);
    background: var(--cos-accent-light);
    box-shadow: 0 0 10px var(--cos-accent-glow);
}

.cosmica-orbit-loader span:nth-child(2) {
    bottom: 4px; left: 4px;
    background: var(--cos-gold);
    box-shadow: 0 0 10px rgba(240,200,80,0.3);
}

.cosmica-orbit-loader span:nth-child(3) {
    bottom: 4px; right: 4px;
    background: var(--cos-teal);
    box-shadow: 0 0 10px rgba(80,208,184,0.3);
}

.cosmica-reading__loading p {
    font-weight: 300;
    font-style: italic;
    color: var(--cos-white-dim);
    animation: pulse-text 2s ease-in-out infinite;
}

@keyframes pulse-text {
    0%, 100% { opacity: 0.5; }
    50%      { opacity: 1; }
}

/* Result */
.cosmica-reading__result {
    text-align: center;
    animation: fadeIn 0.8s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.cosmica-reading__ornament {
    color: var(--cos-accent);
    opacity: 0.4;
    font-size: 0.9rem;
    letter-spacing: 0.4em;
    margin: 0.5rem 0;
}

.cosmica-reading__text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    font-style: italic;
    line-height: 1.8;
    color: var(--cos-white);
    padding: 0.8rem 0;
    white-space: pre-wrap;
}

/* ── Modal ────────────────────────────────────────────────────── */
.cosmica-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.cosmica-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(6px);
}

.cosmica-modal__content {
    position: relative;
    background: var(--cos-surface);
    border: 1px solid var(--cos-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    max-width: 400px;
    width: 100%;
    text-align: center;
    animation: modal-in 0.35s ease;
}

@keyframes modal-in {
    from { opacity: 0; transform: scale(0.93) translateY(12px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.cosmica-modal__icon { font-size: 2.5rem; margin-bottom: 0.75rem; }

.cosmica-modal__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--cos-accent-light);
    margin-bottom: 0.75rem;
}

.cosmica-modal__message {
    font-size: 0.95rem;
    color: var(--cos-white-dim);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cosmica-modal__buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 520px) {
    .cosmica-container { padding: 1.5rem 1rem 2rem; }

    .cosmica-hero__title { font-size: 1.7rem; }
    .cosmica-hero__subtitle { font-size: 0.9rem; }

    .cosmica-signs { grid-template-columns: repeat(3, 1fr); }

    .cosmica-sign-btn { padding: 0.5rem 0.2rem; }
    .cosmica-sign-btn__emoji { font-size: 1.2rem; }
    .cosmica-sign-btn__name { font-size: 0.65rem; }

    .cosmica-area-btn { padding: 0.45rem 0.75rem; }
    .cosmica-area-btn__name { font-size: 0.78rem; }

    .cosmica-reading__card { padding: 1.5rem 1.1rem; }
    .cosmica-reading__text { font-size: 1rem; }

    .cosmica-btn { font-size: 0.95rem; padding: 0.8rem 1.5rem; }
}

@media (max-width: 360px) {
    .cosmica-hero__title { font-size: 1.5rem; }

    .cosmica-signs { grid-template-columns: repeat(3, 1fr); gap: 0.35rem; }

    .cosmica-toggle__btn { padding: 0.5rem 1.2rem; font-size: 0.85rem; min-width: 90px; }
}

/* ── Accessibility ────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}