/* ══════════════════════════════════════════════════════════════
   PATROL — Modo Solo: Tela de Entrada + Setup Modal + In-Game UI
   ══════════════════════════════════════════════════════════════ */

/* ── TELA DE ENTRADA (landing-screen) ──────────────────────── */
#landing-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 20px;
    background: linear-gradient(160deg, var(--prf-blue) 0%, #001a33 100%);
    text-align: center;
    box-sizing: border-box;
}

/* Hero block */
.landing-hero {
    margin-bottom: 48px;
}
.landing-title {
    font-size: 4em;
    color: var(--prf-yellow);
    text-shadow: 2px 4px 16px rgba(0,0,0,0.5);
    margin: 0 0 8px;
    letter-spacing: 6px;
    font-weight: 900;
}
.landing-subtitle {
    color: rgba(255,255,255,0.7);
    font-size: 1.05em;
    margin: 0;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 400;
}

/* Cards wrapper — centered row */
.landing-options {
    display: flex;
    gap: 28px;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
}

/* Individual card */
.landing-card {
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(255,204,0,0.2);
    border-radius: 18px;
    padding: 36px 28px;
    width: 260px;
    cursor: pointer;
    transition: transform .25s, border-color .25s, background .25s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}
.landing-card:hover {
    transform: translateY(-8px);
    border-color: var(--prf-yellow);
    background: rgba(255,204,0,0.10);
}
.landing-card:active { transform: translateY(-3px); }

.landing-card-icon {
    font-size: 3.2em;
    line-height: 1;
}
.landing-card h2 {
    font-size: 1.25em;
    color: #fff;
    margin: 0;
    font-weight: 800;
}
.landing-card p {
    font-size: .85em;
    color: rgba(255,255,255,0.58);
    margin: 0;
    line-height: 1.55;
}

/* Solo card highlight */
.landing-card-solo {
    border-color: rgba(255,204,0,0.5);
    background: rgba(255,204,0,0.07);
}
.landing-card-badge {
    display: inline-block;
    margin-top: 6px;
    background: var(--prf-yellow);
    color: var(--prf-blue);
    font-size: .72em;
    font-weight: 900;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Multi card */
.landing-card-multi {
    border-color: rgba(255,255,255,0.15);
    opacity: 0.82;
}
.landing-card-multi:hover { opacity: 1; }

/* ── MODAL OVERLAY ─────────────────────────────────────────── */
.solo-modal-overlay {
    position: fixed; inset: 0; z-index: 1000;
    background: rgba(0,0,0,0.75);
    display: flex; align-items: center; justify-content: center;
    padding: 16px;
    animation: soloFadeIn .2s ease-out;
}
@keyframes soloFadeIn { from { opacity: 0; } to { opacity: 1; } }

.solo-modal {
    background: #fff; border-radius: 18px;
    width: 100%; max-width: 580px;
    max-height: 90vh; overflow-y: auto;
    padding: 0; box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    animation: soloSlideUp .3s ease-out;
}
@keyframes soloSlideUp {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.solo-modal-header {
    background: linear-gradient(135deg, var(--prf-blue), #001a33);
    color: #fff; padding: 24px 28px;
    border-radius: 18px 18px 0 0;
}
.solo-modal-header h2 { margin: 0 0 4px; font-size: 1.6em; color: var(--prf-yellow); }
.solo-modal-subtitle  { margin: 0; opacity: .7; font-size: .9em; }

.solo-section { padding: 20px 28px 0; }
.solo-section h3 {
    font-size: 1em; color: var(--prf-blue);
    margin: 0 0 12px; font-weight: 800;
    text-transform: uppercase; letter-spacing: 1px;
}
.solo-hint { font-size: .8em; color: #888; font-weight: 400; text-transform: none; letter-spacing: 0; }

/* Subjects grid */
.solo-subjects-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}
.solo-subject-card {
    border: 2px solid #e0e0e0; border-radius: 10px; padding: 12px 8px;
    text-align: center; cursor: pointer;
    transition: border-color .2s, background .2s, transform .15s;
    display: flex; flex-direction: column; gap: 4px; align-items: center;
}
.solo-subject-card:hover { border-color: var(--prf-blue); transform: translateY(-2px); }
.solo-subject-card.selected {
    border-color: var(--prf-yellow); background: rgba(255,204,0,0.10);
    box-shadow: 0 0 0 2px var(--prf-yellow);
}
.solo-subject-card.selected::after { content: '✓'; color: var(--prf-blue); font-weight: 900; font-size: .8em; }
.solo-subject-icon  { font-size: 1.8em; }
.solo-subject-name  { font-size: .78em; font-weight: 700; color: #333; }
.solo-subject-count { font-size: .68em; color: #888; }

/* Bot controls */
.solo-bot-controls { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.solo-select {
    flex: 1; min-width: 180px; padding: 8px 12px; border-radius: 8px;
    border: 2px solid #e0e0e0; font-size: .9em; background: #fff; cursor: pointer;
}
.solo-select:focus { border-color: var(--prf-blue); outline: none; }

.solo-bots-list { display: flex; flex-direction: column; gap: 8px; min-height: 40px; }
.solo-empty-bots { color: #aaa; font-style: italic; font-size: .88em; margin: 4px 0; }
.solo-bot-item {
    display: flex; align-items: center; gap: 10px;
    background: #f8f9fa; border-radius: 8px; padding: 8px 12px;
}
.solo-bot-icon { font-size: 1.1em; }
.solo-bot-name { flex: 1; font-weight: 700; font-size: .9em; color: #333; }
.solo-bot-diff { font-size: .78em; color: #666; }

/* Score goal */
.solo-score-controls { display: flex; align-items: center; gap: 14px; }
.solo-win-value { font-size: 2em; font-weight: 900; color: var(--prf-blue); min-width: 40px; text-align: center; }

/* Buttons */
.solo-btn-secondary {
    background: linear-gradient(145deg, var(--prf-yellow), #E6B800);
    border: 2px solid var(--prf-blue); color: var(--prf-blue);
    padding: 8px 16px; border-radius: 8px; font-weight: 800;
    cursor: pointer; font-size: .9em; transition: all .2s;
}
.solo-btn-secondary:hover {
    background: linear-gradient(145deg, var(--prf-blue), #001a33);
    color: var(--prf-yellow); border-color: var(--prf-yellow);
}
.solo-btn-mini {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--prf-blue); color: var(--prf-yellow);
    border: none; font-size: 1.2em; font-weight: 900;
    cursor: pointer; transition: background .2s;
}
.solo-btn-mini:hover { background: #001a33; }
.solo-btn-remove {
    background: transparent; border: 1px solid #ddd; color: #999;
    padding: 2px 8px; border-radius: 6px; cursor: pointer; font-size: .85em;
}
.solo-btn-remove:hover { background: #fee; border-color: #f5c6cb; color: #c00; }

.solo-modal-footer {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 28px; border-top: 1px solid #f0f0f0; margin-top: 20px; gap: 12px;
}

/* Botão Voltar: compacto e fixo, não cresce junto com o modal */
.solo-btn-back {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: 140px !important;
    padding: 10px 18px !important;
    font-size: 0.85em !important;
    white-space: nowrap !important;
    font-weight: 800 !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}
.solo-btn-cancel {
    background: transparent; border: 2px solid #ddd; color: #666;
    padding: 10px 20px; border-radius: 10px; font-weight: 700; cursor: pointer;
    transition: all .2s; font-size: .95em;
}
.solo-btn-cancel:hover { border-color: var(--prf-blue); color: var(--prf-blue); }
.solo-btn-start {
    flex: 1;
    background: linear-gradient(145deg, var(--prf-yellow), #E6B800);
    border: 2px solid var(--prf-blue); color: var(--prf-blue);
    padding: 12px 28px; border-radius: 10px; font-weight: 900; cursor: pointer;
    font-size: 1.05em; transition: all .2s;
}
.solo-btn-start:disabled { opacity: .45; cursor: not-allowed; }
.solo-btn-start:not(:disabled):hover {
    background: linear-gradient(145deg, var(--prf-blue), #001a33);
    color: var(--prf-yellow); border-color: var(--prf-yellow); transform: translateY(-2px);
}

/* ── IN-GAME: Progress bar ─────────────────────────────────── */
#solo-progress-wrap { padding: 8px 4px 12px; border-bottom: 1px solid #e9ecef; margin-bottom: 8px; }
.solo-progress-label { display: flex; justify-content: space-between; font-size: .8em; color: #555; margin-bottom: 4px; }
.solo-progress-track { height: 8px; background: #e9ecef; border-radius: 4px; overflow: hidden; }
.solo-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--prf-yellow), #E6B800);
    border-radius: 4px; transition: width .5s ease-out;
}

/* ── CONFIG SCREEN: bank styles ────────────────────────────── */
/* .bank-config e .file-upload-optional usam o design padrão de .subjects-config
   definido em screens.css — sem overrides aqui */
.bank-subject-item { transition: background .2s; }
.bank-subject-item:hover { background: rgba(255,204,0,0.08); }
.bank-count { font-size: .75em; color: #888; margin-left: 8px; font-style: italic; }
.bank-checkbox:checked + .subject-label .bank-count { color: var(--prf-blue); font-style: normal; font-weight: 700; }
.file-status-bar { font-size: .82em; color: #666; padding: 4px 0; margin-top: 6px; }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 600px) {
    .landing-title { font-size: 3em; }
    .landing-options { flex-direction: column; align-items: center; gap: 16px; }
    .landing-card { width: 100%; max-width: 320px; }
    .solo-subjects-grid { grid-template-columns: repeat(2, 1fr); }
    .solo-modal-footer { flex-direction: column; align-items: stretch; }
    /* Botão Iniciar ocupa largura total; Voltar fica compacto e centralizado */
    .solo-btn-start { width: 100%; text-align: center; }
    .solo-btn-back  { width: auto !important; align-self: center; }
}