/* ============================================
   Terminal Page Styles
   ============================================ */

/* Page Header with Icon */
.vibe-page-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vibe-header-icon {
    font-size: 1.5rem;
    color: var(--color-accent, #9ac6c5);
    background: rgba(154, 198, 197, 0.1);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.vibe-header-icon img {
    height: 22px;
    width: 22px;
    filter: brightness(0) invert(0.8) sepia(1) saturate(3) hue-rotate(130deg);
}

.vibe-header-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    letter-spacing: -0.5px;
}

.vibe-header-subtitle {
    color: var(--color-text-muted, #9494a8);
    font-size: 0.9rem;
    margin: 2px 0 0;
}

/* Terminal List Item Card */
.vibe-terminal-item {
    background: rgba(43, 43, 54, 0.6);
    border: 1px solid rgba(62, 62, 74, 0.8);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    margin-bottom: 1rem;
}

.vibe-terminal-item:hover {
    background: rgba(50, 50, 63, 0.9);
    border-color: var(--color-secondary, #7785ac);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.vibe-terminal-info-group {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.vibe-cli-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.vibe-cli-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    display: block;
}

.vibe-cli-path {
    font-family: 'Consolas', monospace;
    font-size: 0.85rem;
    color: var(--color-text-muted, #9494a8);
    display: block;
    margin-top: 2px;
}

.vibe-cli-meta {
    font-size: 0.75rem;
    color: #6c6c7d;
    margin-top: 4px;
    display: block;
}

/* Terminal Action Buttons */
.btn-terminal-connect {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-terminal-connect:hover {
    background: var(--color-primary-dark);
    color: #fff;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
    transform: translateY(-1px);
}

.btn-terminal-disconnect {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-terminal-disconnect:hover {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
}

/* Terminal Window (xterm container) */
.vibe-terminal-window {
    background-color: #0f0f1a;
    border-radius: var(--border-radius, 12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    border: 1px solid var(--color-border, #3e3e4a);
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.vibe-terminal-header {
    background-color: #252535;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border, #3e3e4a);
}

.vibe-window-controls {
    display: flex;
    gap: 8px;
}

.vibe-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
    transition: filter 0.15s ease, transform 0.15s ease;
    position: relative;
}

.vibe-control:hover {
    filter: brightness(1.3);
    transform: scale(1.2);
}

.vibe-control:active {
    transform: scale(0.9);
}

.vibe-control.close { background-color: #ff5f56; }
.vibe-control.minimize { background-color: #ffbd2e; }
.vibe-control.maximize { background-color: #27c93f; }

/* Terminal minimized state */
.vibe-terminal-window.minimized .vibe-terminal-body {
    height: 0;
    min-height: 0;
    padding: 0;
    overflow: hidden;
    transition: height 0.3s ease, min-height 0.3s ease, padding 0.3s ease;
}

.vibe-terminal-window.minimized #terminal {
    height: 0;
    overflow: hidden;
}

/* Terminal expanded state */
.vibe-terminal-window.expanded #terminal {
    height: 75vh;
    height: 75dvh;
    transition: height 0.3s ease;
}

.vibe-terminal-window.viewport-fit #terminal {
    height: var(--vibe-terminal-height, 500px);
    transition: none;
}

.vibe-terminal-window.viewport-fit.expanded #terminal {
    height: var(--vibe-terminal-height, 500px);
    transition: none;
}

.vibe-terminal-title {
    flex-grow: 1;
    text-align: center;
    color: #8a8a9b;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem;
    margin-right: 52px;
    user-select: none;
}

#ws-panel .vibe-terminal-header {
    gap: 10px;
}

#ws-panel .vibe-terminal-title {
    margin-right: 0;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#ws-panel .vibe-terminal-actions {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

#ws-panel .vibe-terminal-control-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #cdd6f4;
    border-radius: 6px;
    min-width: 24px;
    height: 24px;
    line-height: 1;
    font-size: 0.78rem;
    padding: 0 6px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

#ws-panel .vibe-terminal-control-btn:hover,
#ws-panel .vibe-terminal-control-btn.active {
    background: rgba(154, 198, 197, 0.16);
    border-color: rgba(154, 198, 197, 0.36);
    color: #9ac6c5;
}

#ws-panel .vibe-terminal-font-size-label {
    min-width: 22px;
    text-align: center;
    font-family: Consolas, monospace;
    font-size: 0.74rem;
    color: #9da8bf;
    user-select: none;
}

.vibe-terminal-body {
    padding: 4px;
    width: 100%;
    box-sizing: border-box;
    background-color: #0f0f1a;
    overflow: hidden;
    transition: height 0.3s ease, min-height 0.3s ease, padding 0.3s ease;
}

.vibe-terminal-window.viewport-fit .vibe-terminal-body {
    transition: none;
}

#ws-panel .vibe-terminal-settings-panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    max-width: 90vw;
    background: #1a1b2e;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    z-index: 30;
    transform: translateX(100%);
    transition: transform 0.2s ease;
    overflow: hidden;
}

#ws-panel .vibe-terminal-settings-panel.open {
    transform: translateX(0);
}

#ws-panel .vibe-terminal-settings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
    font-weight: 600;
    color: #cdd6f4;
}

#ws-panel .vibe-terminal-settings-header button {
    background: transparent;
    border: none;
    color: #6c7086;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 2px 4px;
    line-height: 1;
}

#ws-panel .vibe-terminal-settings-header button:hover {
    color: #cdd6f4;
}

#ws-panel .vibe-terminal-settings-body {
    flex: 1;
    overflow-y: auto;
    padding: 10px 0;
}

#ws-panel .vibe-terminal-settings-section {
    padding: 8px 14px;
}

#ws-panel .vibe-terminal-settings-section + .vibe-terminal-settings-section {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

#ws-panel .vibe-terminal-settings-section-title {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6c7086;
    margin-bottom: 8px;
}

#ws-panel .vibe-terminal-settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 0.78rem;
    color: #a6adc8;
}

#ws-panel .vibe-terminal-settings-row label {
    flex-shrink: 0;
}

#ws-panel .vibe-terminal-settings-row select,
#ws-panel .vibe-terminal-settings-row input[type="number"] {
    background: #24273a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: #cdd6f4;
    font-size: 0.75rem;
    padding: 3px 6px;
    width: 100%;
    max-width: 150px;
}

#ws-panel .vibe-terminal-settings-row input[type="number"] {
    max-width: 64px;
}

#ws-panel .vibe-terminal-settings-theme-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}

#ws-panel .vibe-terminal-settings-theme-swatch {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    padding: 0;
    transition: border-color 0.15s;
}

#ws-panel .vibe-terminal-settings-theme-swatch:hover {
    border-color: rgba(255, 255, 255, 0.3);
}

#ws-panel .vibe-terminal-settings-theme-swatch.active {
    border-color: #89b4fa;
}

#terminal {
    width: 100%;
    height: 500px;
    overflow: hidden;
    transition: height 0.3s ease;
}

/* Connection Status Pill */
.vibe-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(30, 30, 36, 0.8);
    border: 1px solid var(--color-border, #3e3e4a);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-family: 'Consolas', monospace;
    font-size: 0.9rem;
    color: var(--color-text, #f0f0f5);
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.vibe-status-pill.status-connected {
    border-color: rgba(76, 175, 80, 0.4);
    background: rgba(76, 175, 80, 0.08);
}

.vibe-status-pill.status-error {
    border-color: rgba(229, 115, 115, 0.4);
    background: rgba(229, 115, 115, 0.08);
}

.vibe-status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-text-muted, #6c6c7d);
    transition: all 0.3s ease;
}

.vibe-status-indicator.connected {
    background-color: var(--color-success, #4caf50);
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
    animation: vibe-pulse 2s infinite;
}

.vibe-status-indicator.error {
    background-color: var(--color-danger, #e57373);
    box-shadow: 0 0 10px rgba(229, 115, 115, 0.5);
    animation: none;
}

@keyframes vibe-pulse {
    0% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(76, 175, 80, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

/* Empty State */
.vibe-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--color-text-muted, #9494a8);
}

.vibe-empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    opacity: 0.3;
    filter: brightness(0) invert(0.6);
}

.vibe-empty-state h4 {
    color: var(--color-text, #f0f0f5);
    margin-bottom: 0.75rem;
}

.vibe-empty-state p {
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Terminal panel slide-in */
.vibe-terminal-panel {
    display: none;
    margin-top: 2rem;
    scroll-margin-top: 160px;
    animation: fadeInUp 0.4s ease forwards;
}

.vibe-terminal-panel.active {
    display: block;
}

.vibe-terminal-panel.active.sticky-mode {
    position: sticky;
    top: calc(var(--vibe-terminal-sticky-top, 140px) + env(safe-area-inset-top, 0px));
    /* Keep below sticky nav bars (typically z-index 1020). */
    z-index: 1010;
}

/* Mobile "Tap to type" button — shown on touch devices to trigger keyboard */
.vibe-mobile-focus-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: calc(100% - 16px);
    margin: 0 8px 8px 8px;
    padding: 10px 16px;
    background: rgba(154, 198, 197, 0.10);
    border: 1px solid rgba(154, 198, 197, 0.25);
    border-radius: 8px;
    color: #9ac6c5;
    font-family: 'Cascadia Code', 'Cascadia Mono', Consolas, monospace;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.vibe-mobile-focus-btn:hover,
.vibe-mobile-focus-btn:active {
    background: rgba(154, 198, 197, 0.18);
    border-color: rgba(154, 198, 197, 0.4);
}

/* Ensure xterm helper textarea is accessible for mobile keyboard input */
.vibe-terminal-window .xterm-helper-textarea {
    opacity: 0 !important;
    caret-color: transparent !important;
    /* Keep pointer-events so focus/keyboard works */
}

.vibe-terminal-window .xterm-viewport {
    overscroll-behavior: contain;
}

/* ============================================
   Tablet Overrides (max-width: 1023px)
   ============================================ */
@media (max-width: 1023px) {
    /* Prevent iOS Safari from zooming in when focusing xterm's hidden textarea */
    .xterm-helper-textarea {
        font-size: 16px !important;
    }
}

/* ============================================
   Mobile Responsive Overrides (max-width: 767px)
   ============================================ */
@media (max-width: 767px) {
    /* Use dynamic viewport height — shrinks when virtual keyboard appears */
    #terminal {
        height: 45vh;
        height: 45dvh;
    }

    .vibe-terminal-window.viewport-fit #terminal {
        height: var(--vibe-terminal-height, 45dvh);
    }

    /* Remove conflicting min-height so #terminal's dvh height wins */
    .vibe-terminal-body {
        min-height: 0;
        padding: 2px;
    }

    /* Keep touch scrolling natural inside xterm viewport */
    .xterm {
        touch-action: pan-y;
    }

    /* Prevent text-selection highlight on long-press (handled by JS touch selection) */
    .xterm-screen {
        -webkit-user-select: none;
        user-select: none;
        -webkit-touch-callout: none;
    }

    /* Stack terminal list cards vertically on small screens */
    .vibe-terminal-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .vibe-terminal-item .d-flex.gap-2 {
        width: 100%;
        justify-content: flex-end;
    }

    .vibe-terminal-info-group {
        width: 100%;
        overflow: hidden;
    }

    .vibe-cli-path {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
        display: block;
    }

    .vibe-cli-meta {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }

    .vibe-status-pill {
        font-size: 0.8rem;
        padding: 0.4rem 0.9rem;
    }

    #ws-panel .vibe-terminal-header {
        flex-wrap: wrap;
        row-gap: 8px;
    }

    #ws-panel .vibe-terminal-title {
        order: 2;
        width: 100%;
        text-align: left;
    }

    #ws-panel .vibe-terminal-actions {
        order: 1;
        margin-left: auto;
    }
}

/* ============================================
   Very small phones (max-width: 359px)
   ============================================ */
@media (max-width: 359px) {
    .vibe-terminal-window {
        border-radius: 6px;
    }

    .vibe-terminal-header {
        padding: 6px 10px;
    }

    .vibe-terminal-title {
        font-size: 0.75rem;
        margin-right: 40px;
    }

    .vibe-mobile-focus-btn {
        font-size: 12px;
        padding: 8px 12px;
    }
}