/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    line-height: 1.2;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-glow-primary);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    box-shadow: 0 0 30px var(--color-primary-glow);
    transform: translateY(-1px);
}

.btn-success {
    background: var(--color-success);
    color: #0a0a0f;
    box-shadow: var(--shadow-glow-success);
}

.btn-success:hover:not(:disabled) {
    background: #00e6b8;
    box-shadow: 0 0 30px var(--color-success-glow);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    box-shadow: var(--shadow-glow-danger);
}

.btn-danger:hover:not(:disabled) {
    background: #ff6b7a;
    box-shadow: 0 0 30px var(--color-danger-glow);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color-light);
}

.btn-outline:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(123, 47, 247, 0.1);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===== Cards ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--border-color-light);
}

.card-clickable:hover {
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.2rem;
    font-weight: 600;
}

/* ===== Formulare ===== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-input-narrow {
    max-width: 150px;
}

.form-input-medium {
    max-width: 250px;
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: rgba(123, 47, 247, 0.2);
    color: var(--color-primary);
}

.badge-success {
    background: rgba(0, 212, 170, 0.2);
    color: var(--color-success);
}

.badge-danger {
    background: rgba(255, 71, 87, 0.2);
    color: var(--color-danger);
}

.badge-warning {
    background: rgba(255, 165, 2, 0.2);
    color: var(--color-warning);
}

/* ===== Alert ===== */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(0, 212, 170, 0.1);
    border-color: rgba(0, 212, 170, 0.3);
    color: var(--color-success);
}

.alert-danger {
    background: rgba(255, 71, 87, 0.1);
    border-color: rgba(255, 71, 87, 0.3);
    color: var(--color-danger);
}

.alert-warning {
    background: rgba(255, 165, 2, 0.1);
    border-color: rgba(255, 165, 2, 0.3);
    color: var(--color-warning);
}

/* ===== Badge Variants ===== */
.badge-outline {
    background: transparent;
    border: 1px solid var(--border-color-light);
    color: var(--text-secondary);
}

.badge-sm {
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
}

/* ===== Admin Page (shared across all games) ===== */
.admin-page {
    max-width: 1200px;
    margin: 0 auto;
}

.admin-header h1 {
    margin-bottom: 0.25rem;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }
}

.control-buttons .btn {
    width: 100%;
    justify-content: center;
}

.admin-player-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    gap: 0.5rem;
}

.admin-player-item.eliminated {
    opacity: 0.4;
}

/* ===== Create Page (shared) ===== */
.create-page {
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Play Page (shared across all games) ===== */
.play-page {
    max-width: 700px;
    margin: 0 auto;
}

.play-header {
    flex-wrap: wrap;
    gap: 1rem;
}

.player-self-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
}

.play-section {
    animation: fadeIn 0.3s ease;
}

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

/* ===== Join Page (shared) ===== */
.join-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.join-container {
    width: 100%;
    max-width: 500px;
}

/* ===== Sent Confirmation (shared) ===== */
.sent-icon {
    font-size: 3rem;
    color: var(--color-success);
    margin-bottom: 0.5rem;
}

/* ===== Empty State ===== */
.empty-state {
    padding: 1rem;
    text-align: center;
}

/* ===== Player List ===== */
.player-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.player-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.player-item.eliminated {
    opacity: 0.4;
    text-decoration: line-through;
}

.player-name {
    font-weight: 600;
    font-size: 1rem;
}

.player-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
}

.player-lives {
    color: var(--color-danger);
}

.player-score {
    color: var(--color-success);
}

/* ===== Invite Section ===== */
.invite-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.invite-link-input {
    max-width: 400px;
    font-size: 0.85rem;
    text-align: center;
}

/* ===== Invite Code ===== */
.invite-code {
    font-family: 'Space Grotesk', monospace;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-align: center;
    padding: 1rem;
    background: rgba(123, 47, 247, 0.1);
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius-lg);
    user-select: all;
}

/* ===== Timer-Animationen (shared) ===== */
@keyframes timer-pulse {
    0% { opacity: 1; }
    100% { opacity: 0.6; }
}

/* ===== Spinner / Loading ===== */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== Grid Helpers ===== */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ===== Flex Helpers ===== */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ===== Toast/Modal-System ===== */
#sg-toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 420px;
    pointer-events: none;
}

.sg-toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: auto;
}

.sg-toast-visible {
    opacity: 1;
    transform: translateX(0);
}

.sg-toast-error {
    border-color: rgba(255, 71, 87, 0.5);
    background: linear-gradient(135deg, rgba(255, 71, 87, 0.15), var(--bg-card));
}

.sg-toast-error .sg-toast-icon { color: var(--color-danger); }

.sg-toast-warning {
    border-color: rgba(255, 165, 2, 0.5);
    background: linear-gradient(135deg, rgba(255, 165, 2, 0.15), var(--bg-card));
}

.sg-toast-warning .sg-toast-icon { color: var(--color-warning); }

.sg-toast-info {
    border-color: rgba(52, 152, 219, 0.5);
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15), var(--bg-card));
}

.sg-toast-info .sg-toast-icon { color: var(--color-info); }

.sg-toast-success {
    border-color: rgba(0, 212, 170, 0.5);
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), var(--bg-card));
}

.sg-toast-success .sg-toast-icon { color: var(--color-success); }

.sg-toast-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.sg-toast-msg {
    flex: 1;
    line-height: 1.4;
}

.sg-toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0.25rem;
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.sg-toast-close:hover {
    color: var(--text-primary);
}

/* ===== Prompt-Modal ===== */
.sg-prompt-overlay {
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.sg-prompt-overlay.sg-prompt-visible {
    opacity: 1;
}

.sg-prompt-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    width: 90%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
    transform: translateY(10px);
    transition: transform 0.2s ease;
}

.sg-prompt-visible .sg-prompt-modal {
    transform: translateY(0);
}

.sg-prompt-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.sg-prompt-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    resize: vertical;
    min-height: 60px;
    margin-bottom: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sg-prompt-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.sg-prompt-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}