/* ============================================================
   CAFEOMANCIA — Oráculo de los posos del café
   Estética: oscura, cálida, orgánica, misteriosa
   ============================================================ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
    --cafe-bg:           #0f0a07;
    --cafe-bg-warm:      #1a120c;
    --cafe-surface:      #241a12;
    --cafe-surface-alt:  #2e2018;
    --cafe-border:       #3d2b1e;
    --cafe-border-light: #5c4333;
    --cafe-cream:        #f5efe6;
    --cafe-cream-dim:    #c9b99a;
    --cafe-gold:         #c4943e;
    --cafe-gold-light:   #d4a94e;
    --cafe-brown:        #8b6340;
    --cafe-brown-dark:   #5c3d2e;
    --cafe-text:         #e8ddd0;
    --cafe-text-dim:     #9a8b7a;
    --cafe-accent:       #c4943e;
    --cafe-danger:       #a04030;

    --font-display: 'Cormorant SC', serif;
    --font-body:    'Crimson Text', serif;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

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

/* ── Container ──────────────────────────────────────────────── */
.cafe-container {
    position: relative;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
    font-family: var(--font-body);
    color: var(--cafe-text);
    background: var(--cafe-bg);
    min-height: 100vh;
    overflow: hidden;
}

/* ── Background effects ─────────────────────────────────────── */
.cafe-bg-grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 200px;
}

.cafe-bg-smoke {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(ellipse at center, rgba(196,148,62,0.06) 0%, transparent 70%);
    animation: smoke-drift 8s ease-in-out infinite alternate;
}

@keyframes smoke-drift {
    0%   { opacity: 0.5; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0.8; transform: translateX(-50%) translateY(-20px); }
}

/* ── Section helpers ────────────────────────────────────────── */
.cafe-section {
    position: relative;
    z-index: 1;
}

.hidden { display: none !important; }

/* ── Hero ────────────────────────────────────────────────────── */
.cafe-hero {
    text-align: center;
    padding: 1.5rem 0 2rem;
    position: relative;
    z-index: 1;
}

.cafe-hero__icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 0 20px rgba(196,148,62,0.3));
    animation: float-gentle 4s ease-in-out infinite;
}

@keyframes float-gentle {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-6px); }
}

.cafe-hero__title {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--cafe-gold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-shadow: 0 2px 15px rgba(196,148,62,0.25);
    margin-bottom: 0.3rem;
}

.cafe-hero__subtitle {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--cafe-text-dim);
    letter-spacing: 0.05em;
}

/* ── Question section ───────────────────────────────────────── */
.cafe-question {
    max-width: 500px;
    margin: 0 auto;
    padding: 0 0.5rem;
}

.cafe-question__label {
    display: block;
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--cafe-cream-dim);
    letter-spacing: 0.04em;
    margin-bottom: 0.75rem;
    text-align: center;
}

.cafe-question__input {
    width: 100%;
    background: var(--cafe-surface);
    border: 1.5px solid var(--cafe-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.1rem;
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--cafe-text);
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    outline: none;
}

.cafe-question__input::placeholder {
    color: var(--cafe-text-dim);
    opacity: 0.6;
    font-style: italic;
}

.cafe-question__input:focus {
    border-color: var(--cafe-gold);
    box-shadow: 0 0 0 3px rgba(196,148,62,0.12);
}

.cafe-question__counter {
    text-align: right;
    font-size: 0.8rem;
    color: var(--cafe-text-dim);
    opacity: 0.6;
    margin: 0.3rem 0.2rem 1rem;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.cafe-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
}

.cafe-btn--primary {
    background: linear-gradient(135deg, var(--cafe-gold) 0%, var(--cafe-brown) 100%);
    color: var(--cafe-bg);
    box-shadow: 0 4px 20px rgba(196,148,62,0.25);
}

.cafe-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(196,148,62,0.35);
    filter: brightness(1.1);
}

.cafe-btn--primary:active {
    transform: translateY(0);
}

.cafe-btn--secondary {
    background: transparent;
    color: var(--cafe-gold);
    border: 1.5px solid var(--cafe-border-light);
}

.cafe-btn--secondary:hover {
    border-color: var(--cafe-gold);
    background: rgba(196,148,62,0.08);
}

.cafe-btn--small {
    padding: 0.65rem 1.5rem;
    font-size: 0.95rem;
    width: auto;
    max-width: none;
}

.cafe-btn__icon {
    font-size: 1.1em;
}

.cafe-question .cafe-btn {
    display: flex;
}

/* ── Cup section ─────────────────────────────────────────────── */
.cafe-cup {
    text-align: center;
    padding: 2rem 0;
}

.cafe-cup__wrapper {
    max-width: 340px;
    margin: 0 auto;
}

.cafe-cup__visual {
    position: relative;
    transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.cafe-cup__svg {
    width: 100%;
    height: auto;
    max-width: 320px;
    filter: drop-shadow(0 8px 25px rgba(0,0,0,0.4));
}

/* Cup turning animation */
.cafe-cup__visual.turning {
    animation: cup-turn 2s ease-in-out;
}

@keyframes cup-turn {
    0%   { transform: rotate(0deg) scale(1); }
    30%  { transform: rotate(-15deg) scale(0.95); }
    50%  { transform: rotate(180deg) scale(0.9); }
    70%  { transform: rotate(180deg) scale(0.9); }
    100% { transform: rotate(360deg) scale(1); }
}

/* Liquid animation */
.cafe-cup__liquid {
    transition: all 1.5s ease-in-out;
}

.cafe-cup__liquid.drinking {
    ry: 8;
    cy: 145;
    opacity: 0.3;
    fill: #1a0e06;
}

.cafe-cup__liquid.drained {
    ry: 2;
    cy: 155;
    opacity: 0.1;
    fill: #1a0e06;
}

/* Steam animation */
.cafe-cup__steam {
    transition: opacity 0.5s ease;
}

.steam-path {
    opacity: 0;
    stroke-dasharray: 60;
    stroke-dashoffset: 60;
}

.cafe-cup__steam.steaming .steam-path {
    animation: steam-rise 2.5s ease-in-out infinite;
}

.cafe-cup__steam.steaming .steam-1 { animation-delay: 0s; }
.cafe-cup__steam.steaming .steam-2 { animation-delay: 0.4s; }
.cafe-cup__steam.steaming .steam-3 { animation-delay: 0.8s; }

@keyframes steam-rise {
    0%   { stroke-dashoffset: 60; opacity: 0; }
    30%  { opacity: 0.6; }
    70%  { opacity: 0.3; }
    100% { stroke-dashoffset: -60; opacity: 0; }
}

/* Symbol text in SVG */
.symbol-text {
    font-size: 24px;
    opacity: 0;
    transform: scale(0);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.symbol-text.revealed {
    opacity: 1;
    transform: scale(1);
}

/* Symbol labels under the cup */
.cafe-cup__symbol-labels {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

.symbol-label {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--cafe-gold);
    background: var(--cafe-surface);
    border: 1px solid var(--cafe-border);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.8rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.symbol-label.visible {
    opacity: 1;
    transform: translateY(0);
}

.symbol-label:nth-child(2) { transition-delay: 0.15s; }
.symbol-label:nth-child(3) { transition-delay: 0.3s; }

/* Cup status text */
.cafe-cup__status {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1rem;
    color: var(--cafe-text-dim);
    margin-top: 1.5rem;
    animation: pulse-text 2s ease-in-out infinite;
}

@keyframes pulse-text {
    0%, 100% { opacity: 0.6; }
    50%      { opacity: 1; }
}

/* ── Reading section ─────────────────────────────────────────── */
.cafe-reading {
    padding: 1.5rem 0 1rem;
}

.cafe-reading__card {
    background: var(--cafe-surface);
    border: 1px solid var(--cafe-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    max-width: 520px;
    margin: 0 auto 1.5rem;
    position: relative;
    overflow: hidden;
}

.cafe-reading__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cafe-gold), transparent);
    opacity: 0.5;
}

/* Loading */
.cafe-reading__loading {
    text-align: center;
    padding: 1rem 0;
}

.cafe-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    border: 3px solid var(--cafe-border);
    border-top-color: var(--cafe-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

/* Result */
.cafe-reading__result {
    text-align: center;
    animation: fadeIn 0.6s ease;
}

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

.cafe-reading__ornament {
    color: var(--cafe-gold);
    opacity: 0.5;
    font-size: 1.3rem;
    margin: 0.5rem 0;
}

.cafe-reading__text {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--cafe-cream);
    padding: 0.8rem 0;
    white-space: pre-wrap;
}

/* New reading button */
.cafe-reading .cafe-btn {
    display: flex;
    max-width: 280px;
}

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

.cafe-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(4px);
}

.cafe-modal__content {
    position: relative;
    background: var(--cafe-surface);
    border: 1px solid var(--cafe-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    max-width: 400px;
    width: 100%;
    text-align: center;
    animation: modal-in 0.3s ease;
}

@keyframes modal-in {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

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

.cafe-modal__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--cafe-gold);
    margin-bottom: 0.75rem;
}

.cafe-modal__message {
    font-size: 1rem;
    color: var(--cafe-text-dim);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 480px) {
    .cafe-container {
        padding: 1.5rem 1rem 2rem;
    }

    .cafe-hero__title {
        font-size: 2rem;
    }

    .cafe-hero__subtitle {
        font-size: 0.95rem;
    }

    .cafe-cup__svg {
        max-width: 260px;
    }

    .cafe-reading__card {
        padding: 1.5rem 1.1rem;
    }

    .cafe-reading__text {
        font-size: 1rem;
    }

    .cafe-cup__symbol-labels {
        gap: 0.6rem;
    }

    .symbol-label {
        font-size: 0.85rem;
        padding: 0.3rem 0.6rem;
    }

    .cafe-btn {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
    }
}

@media (max-width: 360px) {
    .cafe-hero__title {
        font-size: 1.7rem;
        letter-spacing: 0.08em;
    }

    .cafe-cup__svg {
        max-width: 220px;
    }
}

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