/**
 * WindowManager CSS - Windows-like window management styles
 */

/* ===== Overlay ===== */
.wm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.wm-overlay.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* When all windows minimized - hide overlay, allow clicks on main page */
.wm-overlay.all-minimized {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    backdrop-filter: blur(0);
    -webkit-backdrop-filter: blur(0);
}

/* ===== Managed Modal Base ===== */
.modal.wm-managed {
    background: transparent !important;
    backdrop-filter: none !important;
    z-index: 2000;
    pointer-events: none; /* Allow clicks to pass through empty space */
}

/* Preparing state - position applied but not visible yet */
.modal.wm-managed.wm-preparing {
    visibility: visible !important;
    pointer-events: none !important;
}

.modal.wm-managed.wm-preparing .modal-content {
    opacity: 0 !important;
    visibility: hidden !important;
    animation: none !important;
    transition: none !important;
}

/* No animation - instant position change */
.modal.wm-managed.wm-no-animate .modal-content {
    animation: none !important;
    transition: none !important;
}

.modal.wm-managed .modal-content {
    position: absolute;
    transition: box-shadow 0.3s ease;
    max-height: none;
    height: auto;
    max-width: none;
    width: auto;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    pointer-events: auto;
}

/* ===== Single Window - Centered ===== */
.modal.wm-managed.wm-single .modal-content {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    width: 90%;
    max-width: 1000px;
    height: auto;
    max-height: 85vh;
}

/* ===== Two Windows - Split 50/50 ===== */
.modal.wm-managed.wm-left .modal-content {
    top: 2%;
    left: 1%;
    transform: none;
    width: 48%;
    height: 90vh;
    max-height: 90vh;
}

.modal.wm-managed.wm-right .modal-content {
    top: 2%;
    right: 1%;
    left: auto;
    transform: none;
    width: 48%;
    height: 90vh;
    max-height: 90vh;
}

/* ===== Window Controls ===== */
.wm-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-left: auto;
}

.wm-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary, #888);
}

.wm-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.wm-btn-minimize:hover {
    background: rgba(255, 193, 7, 0.3);
    color: #ffc107;
}

.wm-btn-close:hover {
    background: rgba(244, 67, 54, 0.3);
    color: #f44336;
}

.wm-btn svg {
    width: 14px;
    height: 14px;
}

/* ===== Taskbar ===== */
.wm-taskbar {
    position: fixed;
    bottom: -80px;
    left: 50%;
    transform: translateX(-50%) scale(0.95);
    background: linear-gradient(135deg, rgba(30, 30, 50, 0.95), rgba(20, 20, 40, 0.98));
    backdrop-filter: blur(20px);
    border-radius: 18px 18px 0 0;
    padding: 14px 24px;
    z-index: 2500;
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: none;
    transition: bottom 0.25s ease-out, transform 0.25s ease-out, opacity 0.2s ease;
    opacity: 0;
}

.wm-taskbar.show {
    bottom: 0;
    transform: translateX(-50%) scale(1);
    opacity: 1;
}

.wm-taskbar-items {
    display: flex;
    gap: 12px;
    align-items: center;
}

.wm-taskbar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(139, 92, 246, 0.25));
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.15s ease-out;
    border: 1px solid rgba(99, 102, 241, 0.25);
    min-width: 130px;
    animation: taskbarItemIn 0.2s ease-out backwards;
}

@keyframes taskbarItemIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.wm-taskbar-item:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.45), rgba(139, 92, 246, 0.45));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
    border-color: rgba(99, 102, 241, 0.5);
}

.wm-taskbar-item:active {
    transform: translateY(0);
    transition-duration: 0.05s;
}

.wm-taskbar-icon {
    font-size: 20px;
    transition: transform 0.15s ease-out;
}

.wm-taskbar-item:hover .wm-taskbar-icon {
    transform: scale(1.1);
}

.wm-taskbar-title {
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

/* ===== Animations ===== */

/* Smooth easing for all animations */
:root {
    --wm-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --wm-ease-in: cubic-bezier(0.7, 0, 0.84, 0);
    --wm-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}


/* Minimize animation - fast scale down */
.modal.wm-managed.wm-minimizing .modal-content {
    animation: minimizeWindow 0.25s ease-in forwards !important;
}

.modal.wm-managed.wm-single.wm-minimizing .modal-content {
    animation: minimizeWindowCenter 0.25s ease-in forwards !important;
}

@keyframes minimizeWindow {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.5) translateY(100px);
    }
}

@keyframes minimizeWindowCenter {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, 50%) scale(0.5);
    }
}

/* Minimized state */
.modal.wm-managed.wm-minimized {
    display: none !important;
}

/* Hidden by child (parent window hidden when child opens in its place) */
.modal.wm-hidden-by-child {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Restore animation - fast scale up */
.modal.wm-managed.wm-restoring .modal-content {
    animation: restoreWindow 0.2s ease-out forwards !important;
}

.modal.wm-managed.wm-single.wm-restoring .modal-content {
    animation: restoreWindowCenter 0.2s ease-out forwards !important;
}

@keyframes restoreWindow {
    0% {
        opacity: 0;
        transform: scale(0.5) translateY(50px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes restoreWindowCenter {
    0% {
        opacity: 0;
        transform: translate(-50%, 50%) scale(0.5);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Close animation - fast fade out */
.modal.wm-managed.wm-closing .modal-content {
    animation: closeWindow 0.15s ease-in forwards !important;
}

.modal.wm-managed.wm-single.wm-closing .modal-content {
    animation: closeWindowCenter 0.15s ease-in forwards !important;
}

@keyframes closeWindow {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.95);
    }
}

@keyframes closeWindowCenter {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.95);
    }
}

/* ===== Window open animations - instant appear ===== */
.modal.wm-managed.wm-single .modal-content {
    animation: instantAppearCenter 0.2s ease-out forwards;
}

.modal.wm-managed.wm-left .modal-content,
.modal.wm-managed.wm-right .modal-content {
    animation: instantAppear 0.2s ease-out forwards;
}

/* Child window taking parent's place */
.modal.wm-managed.wm-single[data-has-parent] .modal-content {
    animation: instantAppearCenter 0.15s ease-out forwards;
}

.modal.wm-managed.wm-left[data-has-parent] .modal-content,
.modal.wm-managed.wm-right[data-has-parent] .modal-content {
    animation: instantAppear 0.15s ease-out forwards;
}

@keyframes instantAppear {
    0% {
        opacity: 0;
        transform: scale(0.97);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes instantAppearCenter {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.97);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* ===== Scrollable content ===== */
.modal.wm-managed .modal-body {
    overflow-y: auto;
    max-height: calc(100% - 80px);
}

/* ===== Modal header adjustments ===== */
.modal.wm-managed .modal-header {
    position: sticky;
    top: 0;
    background: inherit;
    z-index: 10;
    border-radius: inherit;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* Hide old close button when managed */
.modal.wm-managed .modal-close:not(.wm-btn) {
    display: none !important;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 1024px) {
    /* On tablets and mobile - always single centered */
    .modal.wm-managed.wm-left .modal-content,
    .modal.wm-managed.wm-right .modal-content {
        top: 50%;
        left: 50%;
        right: auto;
        transform: translate(-50%, -50%);
        width: 95%;
        height: auto;
        max-height: 90vh;
    }

    .wm-taskbar {
        width: 95%;
        padding: 10px 15px;
    }

    .wm-taskbar-item {
        min-width: 100px;
        padding: 8px 12px;
    }

    .wm-taskbar-title {
        max-width: 100px;
        font-size: 12px;
    }
}

@media (max-width: 600px) {
    .wm-taskbar-title {
        display: none;
    }

    .wm-taskbar-item {
        min-width: auto;
        padding: 10px;
    }

    .wm-taskbar-icon {
        font-size: 22px;
    }
}

/* ===== Keep original theme - no background override ===== */
/* modal-content uses original theme from style.css */

/* ===== Window focus effect ===== */
.modal.wm-managed.wm-focused .modal-content {
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5),
                0 10px 30px rgba(0, 0, 0, 0.4),
                0 0 0 2px rgba(99, 102, 241, 0.6) !important;
}

.modal.wm-managed.wm-left .modal-content:hover,
.modal.wm-managed.wm-right .modal-content:hover {
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5),
                0 15px 40px rgba(0, 0, 0, 0.35),
                0 0 0 1px rgba(99, 102, 241, 0.3);
}

/* ===== Resize handle hint (visual only) ===== */
.modal.wm-managed.wm-left .modal-content::after,
.modal.wm-managed.wm-right .modal-content::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.modal.wm-managed.wm-left .modal-content::after {
    right: -8px;
}

.modal.wm-managed.wm-right .modal-content::after {
    left: -8px;
}

.modal.wm-managed.wm-left .modal-content:hover::after,
.modal.wm-managed.wm-right .modal-content:hover::after {
    opacity: 1;
}