/* SpaceRunner – multiplayer lobby styles.
   Shares tokens (colors, header) with css/style.css. */

body {
    font-family: space-mono, monospace;
    background-color: #121214;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    overflow-y: auto;
    padding: calc(clamp(40px, 6vh, 60px) + 16px) 12px 64px;
    box-sizing: border-box;
}

.lobby-container {
    background-color: rgba(20, 20, 25, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    width: 100%;
    max-width: 800px;
    border: 1px solid rgba(151, 0, 189, 0.3);
    border-radius: 16px;
    padding: clamp(18px, 4vw, 30px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    text-align: center;
    box-sizing: border-box;
}

.lobby-container h1 {
    color: #fff;
    text-shadow: 0 0 10px rgba(151, 0, 189, 0.6), 0 0 20px rgba(151, 0, 189, 0.4);
    margin-bottom: 30px;
    text-transform: uppercase;
    font-size: clamp(1.3rem, 5vw, 2rem);
}

.section {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.input-group {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
    flex-wrap: wrap;
}

.lobby-container input[type="text"],
.lobby-container select {
    padding: 12px;
    background-color: rgba(30, 30, 35, 0.7);
    border: 1px solid rgba(151, 0, 189, 0.3);
    border-radius: 8px;
    color: #fff;
    font-family: inherit;
    width: 250px;
    max-width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.lobby-container input[type="text"]:focus,
.lobby-container select:focus {
    border-color: #9700bd;
    box-shadow: 0 0 8px rgba(151, 0, 189, 0.3);
    outline: 2px solid rgba(183, 0, 221, 0.6);
    outline-offset: 1px;
}

.lobby-container button {
    padding: 12px 24px;
    background: linear-gradient(180deg, #a80dc9 0%, #9700bd 60%, #7d009d 100%);
    border: 1px solid rgba(224, 123, 255, 0.35);
    border-radius: 8px;
    color: #fff;
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 4px 12px rgba(151, 0, 189, 0.3);
}

.lobby-container button:hover {
    background: linear-gradient(180deg, #c222e6 0%, #b700dd 60%, #9700bd 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 0 10px rgba(151, 0, 189, 0.5);
    transform: translateY(-1px);
}

.lobby-container button:active {
    transform: translateY(0) scale(0.98);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
}

.lobby-container button:disabled {
    background-color: #444;
    color: #c2c2c2;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.lobby-container button:focus-visible {
    outline: 2px solid #e07bff;
    outline-offset: 2px;
}

.rooms-list {
    margin-top: 15px;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
}

.rooms-empty {
    padding: 20px;
    color: rgba(255, 255, 255, 0.65);
}

.room-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.room-item:last-child {
    border-bottom: none;
}

.room-meta {
    text-align: left;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.room-sub {
    font-size: 0.8rem;
    color: #aaa;
}

.room-live {
    color: #e066ff;
    font-weight: bold;
}

.player-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin: 20px 0;
}

.player-badge {
    background: rgba(151, 0, 189, 0.15);
    border: 1px solid rgba(151, 0, 189, 0.3);
    border-radius: 20px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.player-badge.host {
    border-color: gold;
    background: rgba(255, 215, 0, 0.1);
}

.mode-row {
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.mode-row label {
    font-weight: bold;
}

.seed-input {
    width: 180px;
}

.random-seed-btn {
    padding: 10px;
    font-size: 0.85em;
    background: rgba(151, 0, 189, 0.3);
}

.seed-hint {
    margin-top: 8px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.7);
}

.lobby-actions button + button {
    margin-left: 10px;
}

.btn-secondary {
    background: #444 !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
    box-shadow: none !important;
}

.btn-secondary:hover {
    background: #555 !important;
}

.back-btn {
    position: absolute;
    top: 30px;
    left: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.back-icon {
    width: 28px;
    height: 28px;
    fill: #fff;
    opacity: 0.8;
    transition: opacity 0.2s, fill 0.2s;
    transform: rotate(180deg);
}

.back-icon:hover {
    opacity: 1;
    fill: #9700bd;
}

@media (max-width: 520px) {
    .input-group {
        flex-direction: column;
        align-items: stretch;
    }

    .lobby-container input[type="text"],
    .lobby-container select {
        width: 100%;
    }

    .room-item {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .room-meta {
        text-align: center;
    }

    .lobby-actions {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .lobby-actions button + button {
        margin-left: 0;
    }

    .back-btn {
        top: auto;
        bottom: 16px;
        left: 16px;
    }

    .seed-input {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lobby-container button:hover {
        transform: none;
    }
}

/* Override the global main{} rule from css/style.css (100vh flex is wrong
   for a scrolling lobby page) */
main.lobby-container {
    display: block;
    height: auto;
    min-height: 0;
    width: 100%;
    overflow: visible;
    padding-top: 0;
    padding-bottom: 0;
}

/* Host marker: text tag instead of an emoji crown */
.host-tag {
    font-size: 0.65rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: #0a0a0c;
    background: gold;
    border-radius: 4px;
    padding: 2px 6px;
}