/* Unified select styling (minimal + arrow) */
.select, .aisin-select {
    appearance: none;
    background: rgba(255,255,255,0.02);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 11px;
    line-height: 1;
    padding: 4px 24px 4px 8px;
    margin-left: 4px;
    cursor: pointer;
    transition: all 0.2s var(--ease-smooth);
    border-radius: var(--radius-sm);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    height: 24px;
    min-width: 80px;
}

.aisin-select:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.05);
}

body.theme-light .aisin-select {
    background-color: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.1);
}

body.theme-light .aisin-select:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.aisin-select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.select {
    appearance: none;
    background: rgba(255,255,255,0.02);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 12px;
    padding: 7px 24px 7px 10px;
    cursor: url(https://www.lovart.ai/assets/pointer-hand-mini.png) 0 0, auto;
    transition: color 0.2s var(--ease-smooth), border-color 0.2s var(--ease-smooth), background 0.2s var(--ease-smooth), box-shadow 0.2s var(--ease-smooth);
    text-align: right;
    border-radius: var(--radius-sm);

    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}
.select:active {
    cursor: url(https://www.lovart.ai/assets/pointer-active-mini.png) 0 0,auto
}

.select:hover {
    color: var(--text-primary);
    border-color: var(--border-color);
}
body.theme-light .select:hover, body.theme-light .select:focus {
    background-color: #efefef;
}

.select:focus {
    outline: none;
    color: var(--text-primary);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

body:not(.theme-light) option {
    background: #06070ac2;
}

/* --- Model pricing tooltip (dashboard hover) --- */
.model-select-wrap {
    position: relative;
    display: inline-block;
}
#model-select {
    border: unset;
}

/* Buttons */
.btn, button {
    transition: var(--transition);
}
#send-btn:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    filter: brightness(1.03);
}

.btn {
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.02);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 7px 12px;
    font-size: 11px;
    cursor: url(https://www.lovart.ai/assets/pointer-hand-mini.png) 0 0, auto;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.btn:active {
    cursor: url(https://www.lovart.ai/assets/pointer-active-mini.png) 0 0,auto
}

.btn:hover {
    color: var(--text-primary);
    border-color: var(--border-color);
    background: var(--item-hover);
}

.btn:active { transform: translateY(1px); }

.btn.primary {
    border-color: rgba(47, 129, 255, 0.35);
    background: linear-gradient(180deg, rgba(47,129,255,1) 0%, rgba(31,111,235,1) 100%);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(47, 129, 255, 0.16), 0 0 0 3px rgba(47, 129, 255, 0.12);
}

.btn.primary:hover {
    background: linear-gradient(180deg, rgba(61,214,255,1) 0%, rgba(47,129,255,1) 100%);
}

.btn.secondary {
    border-color: var(--border-color);
}

#clear-btn {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    font-size: 11px;
    border-radius: 4px;
    font-weight: normal;
}
#clear-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-dim);
}

#send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #2f81ff 0%, #1f6feb 100%);
    color: #fff;
    border: 1px solid rgba(47, 129, 255, 0.4);
    padding: 0;
    font-size: 12px;
    font-weight: 800;
    cursor: url(https://www.lovart.ai/assets/pointer-hand-mini.png) 0 0, auto;
    height: 48px;
    width: 48px;
    border-radius: 50%;
    box-shadow: 
        0 4px 12px rgba(47, 129, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    transform: translate(0px, -5px);
}

#send-btn .icon {
    width: 20px;
    height: 20px;
    /* Removed the translate(1px, -1px) that caused offset */
    transform: translate(-1px, 1px);
    transition: transform 0.2s ease;
}

#send-btn:not(:disabled):hover {
    transform: translateY(-1px);
    background: linear-gradient(180deg, #3d93ff 0%, #2f81ff 100%);
    box-shadow: 
        0 6px 16px rgba(47, 129, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#send-btn:not(:disabled):hover .icon {
    transform: scale(1.1) translate(-1px, 1px);
}

#send-btn:active {
    transform: translateY(1px);
}

#send-btn:disabled {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.05);
    box-shadow: none;
    cursor: not-allowed;
}

body.theme-light #send-btn:disabled {
    background: rgba(0, 0, 0, 0.05);
    color: rgba(0, 0, 0, 0.2);
}

#send-btn.stop {
    background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
    border-color: rgba(239, 68, 68, 0.4);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

#send-btn.stop:after {
    content: "";
    width: 12px;
    height: 12px;
    background: #fff;
    border-radius: 2px;
    z-index: 1;
}

#send-btn.stop .icon {
    display: none;
}

#send-btn:active {
    cursor: url(https://www.lovart.ai/assets/pointer-active-mini.png) 0 0,auto
}
#send-btn:not(:disabled):hover {
    filter: brightness(1.03);
}
#send-btn:active { transform: translateY(1px); }
@media (max-width: 768px) {
    #send-btn {
        padding: 0;
        height: 40px;
        width: 40px;
        font-size: 10px;
    }
    #send-btn.stop:after {
        content: "";
        width: 30%;
        height: 30%;
    }
}

/* --- Loading Spinner --- */
.loading-spinner-xs {
  width: 10px;
  height: 10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s linear infinite;
  display: inline-block;
}

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

/* --- Auth --- */
.auth-username {
  font-size: 0.85rem;
  font-weight: 500;
  margin: 0 0.5rem;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#auth-btn:hover {
    background: var(--item-hover);
}
.auth-btn svg {
    border-radius: 2rem;
    width: 26px !important;
    height: 26px !important;
    padding: 5px;
}
.auth-btn.logined svg {
    background: #3dd6ff78;
}
.auth-dialog {
  max-width: 400px;
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 0.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.form-group input {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition);
}
body.theme-dark .form-group input {
  background: rgba(255, 255, 255, 0.05);
}
.form-group input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.auth-switch {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.auth-switch a {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 600;
}
.auth-switch a:hover {
  text-decoration: underline;
}
.error-text {
  color: #ef4444;
  font-size: 0.85rem;
  background: rgba(239, 68, 68, 0.1);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.full-width {
  width: 100%;
}
@media (max-width: 768px) {
    #auth-btn {
        width: 30px;
        height: 30px;
        padding: 0;
        border-radius: 50%;
    }
    #auth-btn:hover {
        border-color: unset;
        box-shadow: unset;
        background: var(--item-hover);
    }
    #auth-btn.logined {
        background: linear-gradient(45deg, #FFC300, #FF5733);
    }
    #auth-btn.logined:hover {
        box-shadow: 0 0 20px rgba(255, 195, 0, 0.6);
    }
    .auth-btn.logined svg {
        background: transparent;
        color: var(--text-secondary);
    }
    #auth-btn.logined:hover svg {
        background: #d7ff3d78;
    }
    #auth-username {
        display: none;
    }
    .aisin-window.minimized::after {
        background-size: 18px !important;
    }
}

/* --- Image Zoom Modal --- */
.image-zoom-dialog {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    inset: 2vh 2vw !important;
    max-width: none !important;
    max-height: none !important;
}

#image-zoom-backdrop {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

#image-zoom-img {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
    border-radius: 4px;
}

.image-zoom-dialog .modal-header .btn {
    transition: all 0.2s ease;
}

.image-zoom-dialog .modal-header .btn:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: scale(1.1);
}

/* --- Styled Corner Resizers (Brackets) --- */
.aisin-corner-bracket {
    width: 28px !important;
    height: 28px !important;
    background: transparent !important;
    border: 8px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 0.3rem;
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 200 !important;
    opacity: 0; /* Hidden by default */
    pointer-events: auto;
}

/* Show brackets when parent is hovered */
.aisin-window:hover .aisin-corner-bracket,
.aisin-explorer-window:hover .aisin-corner-bracket,
.aisin-preview-window:hover .aisin-corner-bracket,
.aisin-command-center:hover .aisin-corner-bracket {
    opacity: 1;
}

body.theme-light .aisin-corner-bracket {
    border-color: rgba(0, 0, 0, 0.2) !important;
}

.aisin-corner-bracket:hover {
    border-color: var(--accent-blue, #3b82f6) !important;
    transform: scale(1.15);
    opacity: 1 !important;
}

.aw-resize-nw.aisin-corner-bracket {
    top: -12px !important;
    left: -12px !important;
    border-right: none !important;
    border-bottom: none !important;
    border-top-left-radius: 12px !important;
}

.aw-resize-ne.aisin-corner-bracket {
    top: -12px !important;
    right: -12px !important;
    border-left: none !important;
    border-bottom: none !important;
    border-top-right-radius: 12px !important;
}

.aw-resize-sw.aisin-corner-bracket {
    bottom: -12px !important;
    left: -12px !important;
    border-right: none !important;
    border-top: none !important;
    border-bottom-left-radius: 12px !important;
}

.aw-resize-se.aisin-corner-bracket {
    bottom: -12px !important;
    right: -12px !important;
    border-left: none !important;
    border-top: none !important;
    border-bottom-right-radius: 12px !important;
}

/* Hide handles when minimized or maximized */
.minimized .aisin-corner-bracket,
.maximized .aisin-corner-bracket {
    display: none !important;
}

/* --- UNIFIED AISIN WINDOW SYSTEM --- */
.aisin-window {
    background: rgba(18, 20, 28, 0.95);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: 0 20px 50px -10px rgba(0,0,0,0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    overflow: visible;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), 
                opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                border-radius 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1000;
}

body.theme-light .aisin-window {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.aisin-window.maximized {
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    border-radius: 0;
    z-index: 2005;
}

.aw-header {
    height: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    gap: 12px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
    border-bottom: 1px solid var(--glass-border);
    cursor: grab;
    user-select: none;
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
}

.aw-header:active { cursor: grabbing; }

.aw-controls {
    display: flex;
    gap: 8px;
    margin-right: 4px;
}

.aw-control-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    position: relative;
    padding: 0;
    cursor: pointer;
    transition: transform 0.15s ease;
}
.aw-control-btn:hover { transform: scale(1.2); }

.aw-close { background: #ff5f56; border: 1px solid #e0443e; }
.aw-minimize { background: #ffbd2e; border: 1px solid #dea123; }
.aw-maximize { background: #27c93f; border: 1px solid #1aab29; }

.aw-control-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    color: rgba(0,0,0,0.5);
    font-weight: 900;
    font-size: 8px;
    transition: opacity 0.1s;
}
.aw-controls:hover .aw-close::before { content: '×'; opacity: 1; }
.aw-controls:hover .aw-minimize::before { content: '–'; opacity: 1; top: 45%; }
.aw-controls:hover .aw-maximize::before { content: '+'; opacity: 1; }

.aw-title-group {
    display: flex;
    align-items: center;
    gap: 8px;
    pointer-events: none;
    flex: 1;
}

.aw-title {
    font-size: 11px;
    font-weight: 800;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.aw-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.aw-action-btn {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    width: 30px;
}

.aw-action-btn:hover {
    background: rgba(255,255,255,0.08);
    color: var(--text-primary);
}

.aw-action-btn.active {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.15);
}

.aw-body {
    flex: 1;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Unified Resize Handles */
.aw-resize-handle {
    position: absolute;
    z-index: 100;
    touch-action: none;
    background: transparent;
}
.aw-resize-ne { top: -8px; right: -8px; width: 24px; height: 24px; cursor: ne-resize; }
.aw-resize-se { bottom: -8px; right: -8px; width: 24px; height: 24px; cursor: se-resize; }
.aw-resize-sw { bottom: -8px; left: -8px; width: 24px; height: 24px; cursor: sw-resize; }
.aw-resize-nw { top: -8px; left: -8px; width: 24px; height: 24px; cursor: nw-resize; }

/* Minimized State (Sphere Ball) */
.aisin-window.minimized {
    width: 40px !important;
    height: 40px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    border-radius: 50% !important;
    cursor: pointer;
    overflow: hidden;
    z-index: 2000;
    background: var(--glass-bg);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 1px var(--glass-border);
}

/* Desktop Expansion Constraints - Removed fixed min-width to avoid conflict with AisinWindow JS state */
@media (min-width: 769px) {
    #aisin-source-control:not(.minimized):not(.maximized) {
        /* min-width handled by JS */
    }
    #preview-panel:not(.minimized):not(.maximized) {
        /* min-width handled by JS */
    }
    #explorer:not(.minimized):not(.maximized) {
        /* min-width handled by JS */
    }
}

.aisin-window.minimized:hover {
    background: var(--item-hover) !important;
    transform: scale(1.05);
}

.aisin-window.minimized .aw-header,
.aisin-window.minimized .aw-body,
.aisin-window.minimized .aw-resize-handle,
.aisin-window.minimized .aisin-corner-bracket {
    display: none !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Specific minimized icons/content */
.aisin-window.minimized::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}

#aisin-command-center.minimized::after, #ball-aisin-command-center::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%233b82f6' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='22 12 18 12 15 21 9 3 6 12 2 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 24px;
}

#aisin-source-control.minimized::after, #ball-aisin-source-control::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23f472b6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='6' y1='3' x2='6' y2='15'%3E%3C/line%3E%3Ccircle cx='18' cy='6' r='3'%3E%3C/circle%3E%3Ccircle cx='6' cy='18' r='3'%3E%3C/circle%3E%3Cpath d='M18 9a9 9 0 0 1-9 9'%3E%3C/path%3E%3C/svg%3E");
    background-size: 24px;
}

#preview-panel.minimized::after, #ball-preview-panel::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%233b82f6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='16 18 22 12 16 6'%3E%3C/polyline%3E%3Cpolyline points='8 6 2 12 8 18'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 24px;
}

#explorer.minimized::after, #ball-explorer::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2322c55e' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'%3E%3C/path%3E%3C/svg%3E");
    background-size: 24px;
}

/* Mobile Fullscreen State */
@media (max-width: 768px) {
    .aisin-window.mobile-fullscreen {
        top: 56px !important;
        left: 0 !important;
        width: 100vw !important;
        height: calc(100vh - 56px) !important;
        border-radius: 0 !important;
        z-index: 3000 !important;
    }
    
    /* Ensure minimized ball stays visible and accessible on mobile */
    .aisin-window.minimized {
        width: 32px !important;
        height: 32px !important;
        z-index: 2500 !important;
    }
}