/* NQ Tenpin Booking System - Modal Components */

/* Modal Backdrop */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-backdrop--visible {
    opacity: 1;
    visibility: visible;
}

/* Modal Container */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal--visible {
    opacity: 1;
    visibility: visible;
}

/* Modal Content */
.modal__content {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 500px;
    max-height: calc(100vh - var(--space-12));
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.95) translateY(20px);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-xl);
}

.modal--visible .modal__content {
    transform: scale(1) translateY(0);
}

/* Modal Sizes */
.modal--sm .modal__content {
    max-width: 400px;
}

.modal--lg .modal__content {
    max-width: 700px;
}

.modal--xl .modal__content {
    max-width: 900px;
}

.modal--full .modal__content {
    max-width: calc(100vw - var(--space-8));
    max-height: calc(100vh - var(--space-8));
}

/* Modal Header */
.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.modal__title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
}

.modal__close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Modal Body */
.modal__body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

/* Modal Footer */
.modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.modal__footer--between {
    justify-content: space-between;
}

/* Confirm Modal */
.modal--confirm .modal__content {
    max-width: 400px;
    text-align: center;
}

.modal--confirm .modal__body {
    padding: var(--space-8) var(--space-6);
}

.modal--confirm .modal__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: rgba(255, 170, 0, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
}

.modal--confirm .modal__icon--danger {
    background: rgba(255, 51, 102, 0.1);
    color: var(--error);
}

.modal--confirm .modal__icon--success {
    background: rgba(0, 255, 136, 0.1);
    color: var(--success);
}

.modal--confirm .modal__icon--warning {
    background: rgba(255, 170, 0, 0.1);
    color: var(--warning);
}

.modal--confirm .modal__message {
    color: var(--text-secondary);
    margin-top: var(--space-2);
}

.modal--confirm .modal__footer {
    justify-content: center;
}

/* Drawer (Side Modal) */
.drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 400px;
    max-width: 100%;
    background: var(--bg-card);
    border-left: 1px solid var(--border-subtle);
    z-index: var(--z-modal);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
}

.drawer--visible {
    transform: translateX(0);
}

.drawer--left {
    left: 0;
    right: auto;
    border-left: none;
    border-right: 1px solid var(--border-subtle);
    transform: translateX(-100%);
}

.drawer--left.drawer--visible {
    transform: translateX(0);
}

.drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border-subtle);
}

.drawer__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
}

.drawer__close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.drawer__close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.drawer__body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

.drawer__footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-subtle);
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox--visible {
    opacity: 1;
    visibility: visible;
}

.lightbox__content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox__close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: var(--text-2xl);
    transition: all var(--transition-fast);
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip__content {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-3);
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    white-space: nowrap;
    z-index: var(--z-tooltip);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
}

.tooltip__content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--border-light);
}

.tooltip:hover .tooltip__content {
    opacity: 1;
    visibility: visible;
}

/* Popover */
.popover {
    position: relative;
    display: inline-block;
}

.popover__content {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    padding: var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-popover);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.popover--visible .popover__content {
    opacity: 1;
    visibility: visible;
}

.popover__header {
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-subtle);
}

.popover__title {
    font-weight: var(--font-semibold);
}

/* Responsive */
@media (max-width: 640px) {
    .modal__content {
        margin: var(--space-4);
        max-height: calc(100vh - var(--space-8));
    }
    
    .drawer {
        width: 100%;
    }
    
    .modal--full .modal__content {
        max-width: 100%;
        max-height: 100%;
        border-radius: 0;
        margin: 0;
    }
}