/* ============================================
   COMPONENTS.CSS — Buttons, inputs, modals, cards
   ============================================ */

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-sm);
    padding: 12px 20px;
    border-radius: var(--r-full);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s, box-shadow 0.2s;
    white-space: nowrap;
    color: var(--text-1);
}

.btn:hover:not(:disabled)  { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active:not(:disabled) { transform: scale(0.96); }
.btn:disabled              { opacity: 0.4; cursor: not-allowed; }

.btn-primary   { background: var(--primary); color: var(--white); }
body.light-mode .btn-primary { background: var(--primary); color: var(--white); }

.btn-secondary { background: var(--bg-2); color: var(--text-1); border: 1px solid var(--border); }

.btn-success   { background: var(--success); color: var(--black); }

.btn-danger    { background: rgba(255,59,48,0.12); color: var(--danger); border: 1px solid rgba(255,59,48,0.3); }

.btn-large { width: 100%; padding: 16px; font-size: 1rem; }
.btn-small { padding: 8px 14px; font-size: 0.8rem; }

/* Home buttons */
.btn-home {
    width: 100%;
    padding: 18px 24px;
    border-radius: var(--r-full);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-home-primary  { background: var(--white); color: var(--black); box-shadow: var(--shadow); }
.btn-home-secondary { background: var(--bg-2); color: var(--text-1); border: 1px solid var(--border); }

.btn-home:hover  { transform: translateY(-2px); box-shadow: var(--shadow2); }
.btn-home:active { transform: scale(0.97); }

/* Icon buttons (home header) */
.home-icon-btn, .help-icon-btn {
    background: var(--bg-2);
    border: 1px solid var(--border);
    width: 42px;
    height: 42px;
    border-radius: var(--r-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-1);
    transition: background 0.2s, transform 0.2s;
    flex-shrink: 0;
}

.home-icon-btn img, .help-icon-btn img {
    width: 20px;
    height: 20px;
}

.home-icon-btn:hover, .help-icon-btn:hover { background: var(--bg-3); }
.home-icon-btn:active, .help-icon-btn:active { transform: scale(0.9); }

/* ---- Inputs ---- */
input[type="text"], .select-input {
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text-1);
    padding: 14px var(--sp-md);
    border-radius: var(--r-lg);
    width: 100%;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Selector de impostores con todos los bordes redondeados */
#impostor-count {
    border-radius: var(--r-lg) !important;
}

input[type="text"]::placeholder { color: var(--text-3); }

input[type="text"]:focus, .select-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background-color: var(--bg-3);
}

.select-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
    padding-right: 48px;
    cursor: pointer;
}

body.light-mode .select-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* Checkbox personalizado (más bonito) */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-2);
    user-select: none;
    margin-top: var(--sp-sm);
    width: fit-content;
}

.checkbox-input {
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--bg-2);
    border: 2px solid var(--border);
    border-radius: 8px; /* Bordes más redondeados */
    position: relative;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.checkbox-input:checked {
    background-color: var(--primary); /* Recuadro violeta */
    border-color: var(--primary);
    /* Símbolo del tick (blanco con bordes redondeados) */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 14px;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05); /* Pequeño efecto pop */
}

.checkbox-input:checked::after {
    display: none;
}

/* ---- Modals ---- */
/* Base overlay — hidden by default */
.modal-overlay {
    display: none;        /* OCULTO por defecto */
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 500;
    align-items: center;
    justify-content: center;
    padding: var(--sp-lg);
}

.modal-overlay.active {
    display: flex;        /* Se muestra solo con .active */
}

.modal-content {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: var(--sp-lg) var(--sp-lg);
    width: 90%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: var(--sp-sm);
    box-shadow: var(--shadow2);
    animation: modalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-content h3 {
    font-size: 1.2rem;
    color: var(--text-1);
    margin-bottom: var(--sp-xs);
    display: none; /* Hide title by default for simple alerts */
}

.modal-content.has-title h3 {
    display: block;
}

.modal-content p {
    color: var(--text-1);
    font-size: 1.05rem;
    line-height: 1.4;
    text-align: left;
    margin-bottom: var(--sp-md);
}

.modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: var(--sp-sm);
    margin-top: var(--sp-sm);
}

.modal-buttons .btn { 
    min-width: 100px; 
    padding: 12px 28px;
    font-size: 0.9rem;
    border-radius: var(--r-full);
    text-transform: none;
    letter-spacing: 0;
}

.error-modal .btn-primary {
    background: #8fb9f4; /* Light blue from screenshot */
    color: #000;
}

/* Adult modal */
.modal.adult-modal {
    display: none;        /* OCULTO por defecto */
    position: fixed;
    inset: 0;
    z-index: 600;
    align-items: center;
    justify-content: center;
    padding: var(--sp-lg);
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(12px);
}

.modal.adult-modal.active {
    display: flex;
}

.modal-warning {
    display: flex;
    justify-content: center;
    color: var(--warning);
}

.modal-text {
    color: var(--text-2);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ---- Cards ---- */
.card {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: var(--sp-lg);
}

/* Support card */
.home-support-card {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: var(--sp-lg);
}

.support-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--sp-md);
    margin-bottom: var(--sp-sm);
}

.support-text { flex: 1; }

.support-question {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: var(--sp-xs);
}

.support-link {
    font-weight: 700;
    color: var(--text-1);
    text-decoration: underline;
    font-size: 0.9rem;
}

.support-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.support-description {
    font-size: 0.78rem;
    color: var(--text-3);
    line-height: 1.4;
}

/* ---- Player items ---- */
.player-item {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: var(--sp-md);
    margin-bottom: var(--sp-sm);
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    transition: background 0.2s;
}

.player-number {
    width: 28px;
    height: 28px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
    color: var(--text-3);
    flex-shrink: 0;
}

.player-name {
    flex: 1;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.player-number-badge {
    width: 24px;
    height: 24px;
    background: var(--bg-3);
    color: var(--text-1);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    flex-shrink: 0;
}

.edit-player-input {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--primary);
    color: var(--text-1);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    padding: 2px 0;
    outline: none;
    width: 100%;
}

.player-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.drag-handle {
    color: var(--text-3);
    cursor: grab;
    font-size: 1rem;
    padding: 0 var(--sp-xs);
    flex-shrink: 0;
}

/* ---- Themes grid ---- */
.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--sp-sm);
}

.theme-button {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: var(--sp-md) var(--sp-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-sm);
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-2);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.theme-button img { 
    width: 28px; 
    height: 28px; 
    filter: invert(1); /* Blanco por defecto (asumiendo SVG negro) */
    transition: filter 0.2s;
}

.theme-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-align: center;
    color: inherit;
}

.theme-button.selected {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}

.theme-button.selected img {
    filter: invert(0); /* Negro al seleccionar (sobre fondo blanco) */
}

body.light-mode .theme-button img {
    filter: invert(0); /* Negro por defecto en modo claro */
}

body.light-mode .theme-button.selected {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

body.light-mode .theme-button.selected img {
    filter: invert(1); /* Blanco al seleccionar en modo claro (sobre fondo negro) */
}

.theme-button:hover:not(.selected) { background: var(--bg-3); }

/* ---- Vote items ---- */
.vote-item {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: var(--sp-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-md);
    transition: background 0.2s;
}

.vote-item:hover:not(.eliminated) { background: var(--bg-2); }

.vote-item.eliminated {
    opacity: 0.35;
    filter: grayscale(1);
}

.eliminated-badge {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ---- Toggle ---- */
.toggle-container {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    cursor: pointer;
    padding: var(--sp-sm) 0;
}

.toggle-container input[type="checkbox"] { display: none; }

.toggle-slider {
    position: relative;
    width: 48px;
    height: 26px;
    background: var(--bg-3);
    border-radius: var(--r-full);
    transition: background 0.3s;
    flex-shrink: 0;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 3px; left: 3px;
    width: 20px; height: 20px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.toggle-container input:checked + .toggle-slider { background: var(--success); }
.toggle-container input:checked + .toggle-slider::after { transform: translateX(22px); }

.toggle-label { font-size: 0.9rem; color: var(--text-2); flex: 1; }

/* ---- Info boxes ---- */
.info-box {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: var(--sp-md) var(--sp-lg);
    margin-bottom: var(--sp-md);
}

.info-box p, .info-box h2 { color: var(--text-1); }

.info-box.success { border-color: var(--success); }
.info-box.success p, .info-box.success h2 { color: var(--text-1); }

.info-box.warning { border-color: var(--warning); }
.info-box.warning p { color: var(--warning); }

/* ---- Help sections ---- */
.help-section {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-sm);
}

.help-section h3 {
    font-size: 1rem;
    margin-bottom: var(--sp-sm);
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.help-section p, .help-section li {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.6;
}

.help-section ol, .help-section ul {
    padding-left: var(--sp-lg);
    margin-top: var(--sp-xs);
}

.help-section li + li { margin-top: var(--sp-xs); }

/* ---- Empty state ---- */
.empty-state {
    color: var(--text-3);
    font-size: 0.9rem;
    text-align: center;
    padding: var(--sp-xl) 0;
}

/* ---- Section headers ---- */
.screen-content h2 {
    font-size: 1.6rem;
    margin-bottom: var(--sp-lg);
    color: var(--text-1);
}

.screen-content h3 {
    font-size: 1rem;
    margin-bottom: var(--sp-md);
    color: var(--text-1);
}

/* ---- Config sections ---- */
.config-section {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-md);
}

.config-section > h3 {
    font-size: 1rem;
    color: var(--text-1);
    margin-bottom: var(--sp-md);
    padding-bottom: var(--sp-sm);
    border-bottom: 1px solid var(--border);
}

.config-subsection { margin-top: var(--sp-lg); }

.config-subsection h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-3);
    margin-bottom: var(--sp-md);
}

/* Language selector */
.language-selector-custom {
    display: flex;
    gap: var(--sp-sm);
    flex-wrap: wrap;
}

.language-option {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    padding: var(--sp-sm) var(--sp-md);
    border-radius: var(--r-md);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-2);
    font-size: 0.88rem;
    color: var(--text-2);
    font-weight: 500;
}

.language-option.active {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
    font-weight: 700;
}

body.light-mode .language-option.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.flag-icon {
    width: 22px !important;
    height: 16px !important;
    object-fit: cover;
    border-radius: 2px;
}

/* Legal buttons */
.legal-buttons { display: flex; flex-direction: column; gap: var(--sp-sm); }
.btn-legal { justify-content: flex-start; text-transform: none; letter-spacing: 0; font-weight: 600; }

/* Impostor config */
.impostor-config {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-lg);
    display: flex;
    flex-direction: column;
    gap: var(--sp-md);
}

.impostor-config label { color: var(--text-2); font-size: 0.9rem; font-weight: 500; }

.select-input { width: auto; }

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    cursor: pointer;
    color: var(--text-2);
    font-size: 0.9rem;
}

.checkbox-input { width: auto; accent-color: var(--accent); }

.add-player-form {
    display: flex;
    gap: var(--sp-sm);
    margin-bottom: var(--sp-lg);
}

.add-player-form input { flex: 1; }