/* ------------------------------------ */
/* --- ADVANCED QUICK COUNT (v3.0 - Go All Out Edition) --- */
/* ------------------------------------ */
:root {
    --ops-bg: var(--bg-primary);
    --ops-panel-bg: var(--bg-secondary);
    --ops-border: var(--border-secondary);
    --ops-accent: var(--accent-primary);
    --ops-accent-glow: color-mix(in srgb, var(--accent-primary) 20%, transparent);
    --ops-accent-complete: var(--accent-secondary);
    --ops-accent-complete-glow: color-mix(in srgb, var(--accent-secondary) 20%, transparent);
    --ops-accent-overload: var(--accent-warning);
    --ops-accent-overload-glow: color-mix(in srgb, var(--accent-warning) 20%, transparent);
    --ops-font-data: 'Roboto Mono', monospace, var(--font-monospace);
    --ops-text-primary: var(--text-primary);
    --ops-text-secondary: var(--text-secondary);
}
.dark-theme {
    --ops-bg: #111827;
    --ops-panel-bg: #1F2937;
    --ops-border: #374151;
    --ops-accent-glow: color-mix(in srgb, var(--accent-primary) 25%, transparent);
    --ops-accent-complete-glow: color-mix(in srgb, var(--accent-secondary) 25%, transparent);
    --ops-accent-overload-glow: color-mix(in srgb, var(--accent-warning) 25%, transparent);
}

.advanced-quick-count-container { 
    padding-top: 16px; 
    /* Subtle background texture for a premium feel */
    background-image: radial-gradient(var(--border-secondary) 1px, transparent 1px);
    background-size: 20px 20px;
}
.dark-theme .advanced-quick-count-container {
    background-image: radial-gradient(var(--border-primary) 1px, transparent 1px);
}

.qc-ops-center-layout { display: grid; grid-template-columns: 1fr; gap: 28px; }
@media(min-width: 1024px) { .qc-ops-center-layout { grid-template-columns: 1fr 350px; } }

.qc-ops-main { display: flex; flex-direction: column; gap: 28px; }
.qc-ops-sidebar { display: flex; flex-direction: column; gap: 28px; }

.qc-carrier-tabs { display: flex; border-bottom: 2px solid var(--ops-border); }
.qc-tab-btn { padding: 12px 24px; font-size: 1.1rem; font-weight: 600; color: var(--ops-text-secondary); background: none; border: none; border-bottom: 3px solid transparent; cursor: pointer; transition: all .2s; margin-bottom: -2px; position: relative; }
.qc-tab-btn:hover { color: var(--ops-text-primary); }
.qc-tab-btn.active { color: var(--ops-accent); border-bottom-color: var(--ops-accent); }

.qc-fade-in { animation: qc-fade-in 0.5s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes qc-fade-in { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
#qcMetricsContainer.qc-fade-out { animation: qc-fade-out 0.2s ease-in forwards; }
@keyframes qc-fade-out { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-15px); } }

.qc-session-panel { background: var(--ops-panel-bg); border: 1px solid var(--ops-border); border-radius: var(--radius-lg); padding: 20px; display: flex; flex-direction: column; gap: 16px; box-shadow: var(--shadow-md); transition: all 0.3s ease-out; }
.qc-session-panel.active { border-color: var(--ops-accent); box-shadow: 0 0 15px var(--ops-accent-glow), var(--shadow-lg); animation: qc-active-pulse 2s infinite; }
@keyframes qc-active-pulse { 50% { box-shadow: 0 0 25px var(--ops-accent-glow), var(--shadow-lg); } }

.session-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 16px; text-align: center; }
.kpi-item .label { font-size: 0.8rem; color: var(--ops-text-secondary); text-transform: uppercase; font-weight: 500; }
.kpi-item .value { font-family: var(--ops-font-data); font-size: 1.75rem; color: var(--ops-text-primary); font-weight: 600; }
.qc-session-panel h4 { text-align: center; color: var(--ops-text-secondary); letter-spacing: .1em; margin: 0; font-size: 1rem; }
.session-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.session-controls .btn { font-weight: 600; padding: 0.75rem 1rem; min-height: 52px; font-size: 1.1rem; }

.qc-metric-grid { display: flex; flex-direction: column; gap: 24px; }
.qc-primary-metrics-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.qc-secondary-metrics-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }

.qc-metric-card { background: var(--ops-panel-bg); border: 1px solid var(--ops-border); border-radius: var(--radius-lg); padding: 16px; display: flex; flex-direction: column; position: relative; transition: all .2s ease-out; }
.qc-metric-card.primary { padding: 20px; text-align: center; cursor: pointer; box-shadow: var(--shadow-md); }
.qc-metric-card.primary:hover:not(.completed):not([disabled]) { transform: translateY(-5px); box-shadow: 0 0 12px var(--ops-accent-glow), var(--shadow-lg); border-color: var(--ops-accent); }
.qc-metric-card.primary[disabled] { cursor: not-allowed; opacity: 0.6; filter: grayscale(50%); }

@keyframes qc-shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
.qc-metric-card.completed { border-color: var(--ops-accent-complete); box-shadow: 0 0 12px var(--ops-accent-complete-glow), var(--shadow-md); background-image: linear-gradient(110deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%); background-size: 200% 100%; animation: qc-shimmer 3s infinite linear; }
.qc-metric-card.overload { border-color: var(--ops-accent-overload); box-shadow: 0 0 12px var(--ops-accent-overload-glow), var(--shadow-md); }

.card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.card-label { font-weight: 600; color: var(--ops-text-primary); flex-grow: 1; font-size: 1.05rem; }
.pallets-left-indicator { font-family: var(--ops-font-data); font-size: 0.9rem; color: var(--ops-text-secondary); font-weight: 700; background: var(--bg-tertiary); padding: 2px 8px; border-radius: var(--radius-full); transition: all .2s; }
.completed .pallets-left-indicator { color: var(--text-success); background: var(--bg-success-light); }
.overload .pallets-left-indicator { color: var(--text-warning); background: var(--bg-warning-light); }

.primary-card-main { display: flex; align-items: center; justify-content: center; flex-grow: 1; margin: 16px 0; }
.progress-ring { position: relative; width: 150px; height: 150px; }
.progress-ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.progress-ring-bg { fill: none; stroke: var(--bg-tertiary); stroke-width: 8; }
.progress-ring-circle { fill: none; stroke: var(--ops-accent); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset 0.5s cubic-bezier(0.25, 1, 0.5, 1); }
.completed .progress-ring-circle { stroke: var(--ops-accent-complete); }
.overload .progress-ring-circle { stroke: var(--ops-accent-overload); }
.progress-ring-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: var(--ops-font-data); font-size: 3rem; font-weight: 700; color: var(--ops-text-primary); transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.qc-metric-card.primary:active:not([disabled]) .progress-ring-text { transform: translate(-50%, -50%) scale(1.1); }

.qc-metric-card.primary .card-footer { text-align: center; }
.target-display { font-size: 1rem; color: var(--ops-text-secondary); }
.target-value { font-weight: 700; color: var(--ops-text-primary); text-decoration: none; border-bottom: 2px dotted var(--border-interactive); cursor: pointer; padding: 2px 4px; border-radius: 4px; transition: all .2s; }
.target-value:hover { background-color: var(--bg-interactive-hover); border-bottom-style: solid; }
.target-value:disabled { text-decoration: none; cursor: not-allowed; opacity: 0.6; }

.secondary-card-main { display: flex; align-items: center; justify-content: space-between; flex-grow: 1; padding: 8px 0; }
.secondary-card-value { font-family: var(--ops-font-data); font-size: 2.5rem; color: var(--ops-text-primary); }
.cell-control-btn { height: 44px; width: 44px; background: var(--bg-tertiary); border: 1px solid var(--ops-border); border-radius: var(--radius-md); font-size: 1.5rem; line-height: 1; color: var(--ops-text-primary); cursor: pointer; transition: all .2s; }
.cell-control-btn:hover:not(:disabled) { background: var(--bg-interactive-hover); border-color: var(--ops-accent); color: var(--ops-accent); transform: scale(1.05); }
.cell-control-btn:active:not(:disabled) { transform: scale(0.95); }
.cell-control-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.qc-action-log { display: flex; flex-direction: column; flex-grow: 1; background: var(--ops-panel-bg); border: 1px solid var(--ops-border); border-radius: var(--radius-lg); padding: 16px; min-height: 200px; box-shadow: var(--shadow-md); }
.qc-action-log h5 { color: var(--ops-text-secondary); text-align: center; margin: 0 0 12px 0; font-weight: 500; padding-bottom: 12px; border-bottom: 1px solid var(--ops-border); }
.qc-action-log ul { list-style: none; padding: 0; font-family: var(--ops-font-data); font-size: 0.8rem; flex-grow: 1; overflow-y: auto; max-height: 250px; color: var(--ops-text-secondary); }
.qc-action-log li { animation: log-item-in .4s cubic-bezier(0.22, 1, 0.36, 1); padding: 4px 0; }
@keyframes log-item-in { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }

.session-footer-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--ops-border); }
.history-modal-content { display: flex; flex-direction: column; gap: 8px; max-height: 60vh; overflow-y: auto; }
.history-log-item summary { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; padding: 12px; background-color: var(--bg-tertiary); border-radius: var(--radius-md); cursor: pointer; font-weight: 500; transition: background-color .2s; }
.history-log-item summary:hover { background-color: var(--bg-interactive-hover); }
.history-log-item[open] summary { border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.history-details { padding: 16px; background-color: var(--bg-primary); border: 1px solid var(--border-secondary); border-top: none; border-radius: 0 0 var(--radius-md) var(--radius-md); }
.history-details ul { padding: 0; list-style: none; }
.history-details li { color: var(--text-secondary); text-transform: capitalize; }
.history-details li strong { color: var(--text-primary); }

/* ------------------------------------------- */
/* ------ MOBILE & TABLET "ALL OUT" STYLES ---- */
/* ------------------------------------------- */

@media (max-width: 1023px) {
    .qc-ops-center-layout { grid-template-columns: 1fr; }
    .qc-ops-sidebar { order: 2; } /* Move sidebar to bottom */
    .qc-ops-main { order: 1; }
}

@media (max-width: 768px) {
    .advanced-quick-count-container { padding-bottom: 100px; /* Space for fixed footer */ }
    
    /* Stick session controls to the bottom for easy thumb access */
    .qc-session-panel {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 500;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        padding: 16px;
        margin-bottom: 0;
        background-color: rgba(var(--bg-secondary-rgb), 0.9);
        backdrop-filter: blur(8px);
        border-top: 1px solid var(--border-primary);
        box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
    }
    .dark-theme .qc-session-panel { box-shadow: 0 -5px 20px rgba(0,0,0,0.3); }

    .qc-primary-metrics-container, .qc-secondary-metrics-container { 
        grid-template-columns: 1fr; 
        gap: 16px;
    }
    
    /* Make primary cards MASSIVE touch targets */
    .qc-metric-card.primary {
        min-height: 250px;
        padding: 24px;
    }
    .progress-ring {
        width: 180px;
        height: 180px;
    }
    .progress-ring-text {
        font-size: 4.5rem;
    }
    .card-label {
        font-size: 1.2rem;
    }

    /* Enlarge secondary control buttons */
    .secondary-card-main {
        gap: 16px;
    }
    .secondary-card-value {
        font-size: 3.5rem;
    }
    .cell-control-btn {
        width: 64px;
        height: 64px;
        font-size: 2.5rem;
        border-radius: var(--radius-lg);
    }
}

@media (max-width: 480px) {
    .qc-tab-btn {
        padding: 10px 12px;
        font-size: 1rem;
        flex-grow: 1;
    }
    .progress-ring {
        width: 150px;
        height: 150px;
    }
    .progress-ring-text {
        font-size: 3.5rem;
    }
    .kpi-item .value {
        font-size: 1.5rem;
    }
    .session-controls .btn {
        min-height: 48px;
        font-size: 1rem;
    }
}