/*
 * Název: style.css
 * Verze: 1.8
 * Popis: Přidána fáze Remove (červená pulzující)
 */

:root {
    --bg-color: #1a1a1a;
    --card-bg: #2d2d2d;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --primary: #3b82f6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ff3b3b; /* Jasnější červená pro alarm */
    --info: #6366f1;
    --idle: #4b5563;
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    margin: 0; padding: 0;
    height: 100vh;
    overflow: hidden;
    display: flex; justify-content: center;
}

.app-container {
    width: 100%; max-width: 800px; height: 100%; padding: 10px;
    display: flex; flex-direction: column;
}

.hidden { display: none !important; }
.unselectable { -webkit-user-select: none; user-select: none; }

header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 5px; flex: 0 0 auto; }
.header-left { display: flex; flex-direction: column; }
h1 { margin: 0; font-size: 1.2rem; }
.global-stats { font-size: 0.8rem; color: var(--success); font-weight: 600; margin-top: 2px; }

/* Buttons */
.btn, .btn-small, .btn-icon, .btn-modal { cursor: pointer; border: none; border-radius: 8px; font-weight: 600; transition: all 0.2s ease; }
.btn:active { transform: scale(0.96); }
.btn-primary { background-color: var(--primary); color: white; padding: 12px; width: 100%; font-size: 1rem; }
.btn-danger { background-color: #333; border: 1px solid var(--danger); color: var(--danger); padding: 10px; width: 100%; font-size: 0.9rem; margin-top: 15px; }
.btn-small { background-color: var(--idle); color: white; width: 40px; height: 40px; font-size: 1.5rem; display: flex; align-items: center; justify-content: center; }
.btn-icon { background: rgba(255,255,255,0.1); color: var(--text-main); padding: 8px 12px; font-size: 0.9rem; }

/* Settings */
.panel { background-color: var(--card-bg); padding: 15px; border-radius: 12px; margin-bottom: 10px; border: 1px solid #444; flex: 0 0 auto; position: relative; z-index: 20; max-height: 80vh; overflow-y: auto; }
.panel h2 { margin-top: 0; font-size: 1.2rem; margin-bottom: 15px; }
.settings-grid { display: flex; flex-direction: column; gap: 15px; margin-bottom: 15px; }
.input-group { display: flex; flex-direction: column; }
.input-group label { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 5px; }
.input-group input[type="number"] { background: #111; border: 1px solid #444; color: white; padding: 12px; border-radius: 6px; font-size: 1.1rem; }

.checkbox-group { display: flex; align-items: center; justify-content: space-between; background: #222; padding: 10px; border-radius: 8px; border: 1px solid #444; }
.checkbox-group label { margin: 0; color: white; font-weight: 600; font-size: 1rem; cursor: pointer; flex-grow: 1;}
.checkbox-group input[type="checkbox"] { width: 24px; height: 24px; cursor: pointer; accent-color: var(--primary); }

/* Controls & Grid */
.controls { background-color: var(--card-bg); padding: 10px 15px; border-radius: 12px; margin-bottom: 10px; display: flex; justify-content: center; align-items: center; flex: 0 0 auto; }
.pan-counter { display: flex; align-items: center; gap: 15px; width: 100%; justify-content: space-between; }
.pan-counter label { font-size: 1.1rem; font-weight: 600; }
.stepper { display: flex; align-items: center; gap: 15px; }
#pan-count-display { font-size: 1.8rem; font-weight: bold; width: 40px; text-align: center; }

.pans-grid { flex: 1 1 auto; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 10px; min-height: 0; }

/* Cards */
.pan-card { background-color: var(--card-bg); border-radius: 12px; padding: 5px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; border: 3px solid transparent; cursor: pointer; width: 100%; height: 100%; overflow: hidden; }
.pan-card h3 { margin: 0; position: absolute; top: 8px; left: 10px; font-size: 0.8rem; color: var(--text-muted); opacity: 0.7; }
.pan-timer { font-size: clamp(2.5rem, 12vw, 4rem); font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1; margin: 5px 0; pointer-events: none; text-align: center; }
.pan-status { font-size: clamp(0.7rem, 4vw, 1.1rem); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; pointer-events: none; text-align: center; white-space: normal; max-width: 90%; }

/* States */
.pan-card.idle { border-color: var(--idle); opacity: 0.6; }
.pan-card.idle:active { opacity: 0.8; background-color: #383838; }
.pan-card.idle .pan-timer { color: var(--idle); }

.pan-card.pouring { border-color: var(--info); background: rgba(99, 102, 241, 0.1); }
.pan-card.pouring .pan-timer { color: var(--info); }

.pan-card.cooking { border-color: var(--success); background: rgba(16, 185, 129, 0.05); }
.pan-card.cooking .pan-timer { color: var(--success); }

.pan-card.flip { border-color: var(--warning); background: rgba(245, 158, 11, 0.2); animation: pulse 0.8s infinite; }
.pan-card.flip .pan-timer { color: var(--warning); }

/* Nová fáze: REMOVE (Sundat) - Výrazná červená */
.pan-card.remove { 
    border-color: var(--danger); 
    background: rgba(255, 0, 0, 0.2); 
    animation: flash-red 0.6s infinite; 
}
.pan-card.remove .pan-timer { color: #ff5555; }
.pan-card.remove .pan-status { color: #ff5555; font-weight: 800; }

.pan-card.done { border-color: #555; background: #333; }
.pan-card.done .pan-timer { color: #888; font-size: 2rem; }
.pan-card.done .pan-status { color: #888; }

@keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.02); } 100% { transform: scale(1); } }
@keyframes flash-red { 
    0% { background-color: rgba(255, 0, 0, 0.1); transform: scale(1); } 
    50% { background-color: rgba(255, 0, 0, 0.4); transform: scale(1.03); border-color: #ff0000; } 
    100% { background-color: rgba(255, 0, 0, 0.1); transform: scale(1); } 
}

/* Modal */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(5px); display: flex; align-items: center; justify-content: center; z-index: 9999; }
.modal-box { background: #222; padding: 25px; border-radius: 16px; width: 85%; max-width: 350px; text-align: center; border: 1px solid #444; }
.modal-box h3 { margin-top: 0; color: white; font-size: 1.4rem; margin-bottom: 10px;}
.modal-box p { color: #ccc; font-size: 1rem; margin-bottom: 20px; line-height: 1.4; }
.modal-actions { display: flex; gap: 10px; justify-content: center; }
.btn-modal { padding: 12px 20px; font-size: 1rem; border-radius: 8px; flex: 1; }
.btn-confirm { background: var(--success); color: white; }
.btn-cancel { background: #444; color: white; }
.btn-ok { background: var(--primary); color: white; }