/* Opa Booking Engine - Premium Progressive Dashboard CSS */
:root {
    --opa-primary: #111827;
    --opa-primary-hover: #374151;
    --opa-accent: #2563eb;
    --opa-bg: #f9fafb;
    --opa-card-bg: #ffffff;
    --opa-text: #111827;
    --opa-text-muted: #6b7280;
    --opa-border: #e5e7eb;
    --opa-radius: 12px;
    --opa-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --opa-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --opa-shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --opa-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.opa-app-container {
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--opa-text);
    background: var(--opa-bg);
    min-height: 800px;
    padding: 2rem;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    align-items: start;
}

.opa-app-container * {
    box-sizing: border-box;
}

/* Typography */
.opa-app-container h2.opa-sec-title {
    font-size: 1.35rem !important;
    font-weight: 700 !important;
    margin: 0 !important;
    color: var(--opa-primary) !important;
    line-height: 1.3 !important;
    letter-spacing: -0.01em !important;
}

/* Sections */
.opa-section {
    background: transparent;
    margin-bottom: 2.5rem;
}
.opa-section-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1.5rem;
}
.opa-app-container .opa-sec-num {
    width: 28px !important;
    height: 28px !important;
    background: var(--opa-primary) !important;
    color: #fff !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    flex-shrink: 0 !important;
}
.opa-section-content {
    padding-left: 3rem;
}

/* Inputs & Autocomplete */
.opa-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--opa-text);
}
.opa-input-pro {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    background: #f8fafc;
    transition: all 0.2s ease;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}
.opa-input-pro:focus {
    outline: none;
    border-color: #3b82f6;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.opa-address-wrapper {
    position: relative;
    max-width: 600px;
}
.opa-inline-input-group {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}
.opa-city-dropdown {
    width: 200px;
    flex-shrink: 0;
    cursor: pointer;
}
.opa-city-tag {
    display: inline-flex;
    align-items: center;
    background: #e0f2fe;
    color: #0284c7;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.opa-autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--opa-border);
    border-radius: 8px;
    box-shadow: var(--opa-shadow-lg);
    z-index: 50;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    margin-top: 4px;
}
.opa-autocomplete-results.is-active { display: block; }
.opa-autocomplete-item {
    padding: 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--opa-border);
}
.opa-autocomplete-item:last-child { border-bottom: none; }
.opa-autocomplete-item:hover { background: var(--opa-bg); }
.opa-autocomplete-item-title { font-weight: 500; }
.opa-autocomplete-item-desc { font-size: 0.875rem; color: var(--opa-text-muted); }

/* Pill Grids for Waste and Container */
.opa-pill-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}
.opa-pill-btn {
    background: var(--opa-card-bg);
    border: 1px solid var(--opa-border);
    border-radius: 12px;
    padding: 0;
    cursor: pointer;
    text-align: left;
    transition: var(--opa-transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.opa-pill-btn:hover {
    border-color: #cbd5e1;
    box-shadow: var(--opa-shadow);
    transform: translateY(-2px);
}
.opa-pill-btn.is-selected {
    border-color: var(--opa-accent);
    background: #eff6ff;
    box-shadow: 0 0 0 1px var(--opa-accent);
}
.opa-pill-img-wrap {
    width: 100%;
    height: 140px;
    background: var(--opa-bg);
    border-bottom: 1px solid var(--opa-border);
    position: relative;
}
.opa-pill-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.opa-pill-info-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background-color: rgba(17, 24, 39, 0.75) !important;
    backdrop-filter: blur(4px);
    border: none !important;
    border-radius: 9999px !important;
    width: auto !important;
    height: auto !important;
    padding: 4px 10px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important;
    color: #ffffff !important;
    transition: all 0.2s ease !important;
    z-index: 10;
}
.opa-pill-info-btn svg, #opa_preview_info_btn svg {
    width: 14px; height: 14px;
    stroke: currentColor;
    fill: none;
}
.opa-pill-info-btn span, #opa_preview_info_btn span {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.3px;
}
.opa-pill-info-btn:hover, #opa_preview_info_btn:hover {
    background-color: rgba(17, 24, 39, 0.95) !important;
    transform: scale(1.05) !important;
}

/* Premium Checkbox indicator */
.opa-pill-check {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--opa-transition);
    z-index: 10;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.opa-pill-check svg {
    width: 14px;
    height: 14px;
    stroke: #fff;
    fill: none;
    opacity: 0;
    transition: var(--opa-transition);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.opa-pill-btn:hover .opa-pill-check {
    border-color: #94a3b8;
}
.opa-pill-btn.is-selected .opa-pill-check {
    background: var(--opa-accent);
    border-color: var(--opa-accent);
}
.opa-pill-btn.is-selected .opa-pill-check svg {
    opacity: 1;
}
.opa-pill-content {
    padding: 1rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.opa-pill-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--opa-text);
    margin-bottom: 0.25rem;
}
.opa-pill-desc {
    font-size: 0.75rem;
    color: var(--opa-text-muted);
}

/* Right Preview Panel */
.opa-app-sidebar {
    position: sticky;
    top: 2rem;
    height: max-content;
    z-index: 10;
}
.opa-preview-panel {
    background: var(--opa-card-bg);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.04);
    overflow: hidden;
    padding: 1.5rem;
    transition: all 0.3s ease;
}
.opa-preview-panel:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
.opa-preview-img-wrapper {
    width: 100%;
    height: 240px;
    background: var(--opa-bg);
    position: relative;
}
.opa-preview-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
#opa_preview_placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}
#opa_preview_info_btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--opa-shadow);
    color: var(--opa-text);
    transition: var(--opa-transition);
}
#opa_preview_info_btn:hover {
    background: #fff;
    color: var(--opa-accent);
    transform: scale(1.05);
}
.opa-preview-details {
    padding: 1.5rem;
}
#opa_preview_title {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
}
.opa-preview-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--opa-text);
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--opa-border);
}
.opa-preview-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.opa-ps-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}
.opa-ps-row span { color: var(--opa-text-muted); }
.opa-ps-row strong { color: var(--opa-text); font-weight: 600; text-align: right; max-width: 60%; }


/* Calendar (Pro Grid) */
.opa-calendar {
    width: 100%;
    max-width: 600px;
    border: 1px solid var(--opa-border);
    border-radius: var(--opa-radius);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--opa-shadow-sm);
}
.opa-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    background: var(--opa-bg);
    border-bottom: 1px solid var(--opa-border);
}
.opa-calendar-btn {
    background-color: #ffffff !important; 
    border: 1px solid #e5e7eb !important; 
    border-radius: 50% !important;
    width: 32px !important; 
    height: 32px !important;
    display: flex !important; 
    align-items: center !important; 
    justify-content: center !important;
    cursor: pointer !important; 
    color: #4b5563 !important; 
    padding: 0 !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important;
    transition: all 0.2s ease !important;
    min-width: 0 !important;
}
.opa-calendar-btn svg {
    width: 16px !important; 
    height: 16px !important;
    stroke: currentColor !important; 
    fill: none !important;
    stroke-width: 2 !important;
}
.opa-calendar-btn:hover:not(:disabled) { 
    background-color: #f3f4f6 !important; 
    color: #111827 !important;
    border-color: #d1d5db !important;
}
.opa-calendar-btn:disabled { 
    opacity: 0.3 !important; 
    cursor: not-allowed !important; 
}
.opa-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--opa-border);
    gap: 1px;
}
.opa-calendar-day-header {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--opa-text-muted);
    padding: 1rem 0;
    background: #fff;
}
.opa-calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fff;
    cursor: pointer;
    transition: var(--opa-transition);
    padding: 0.5rem;
}
.opa-calendar-date-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    transition: var(--opa-transition);
}
.opa-calendar-day-price {
    font-size: 0.75rem;
    color: var(--opa-text-muted);
    font-weight: 500;
}
.opa-calendar-day:hover:not(.is-disabled) .opa-calendar-date-num {
    border: 1px solid var(--opa-accent);
    color: var(--opa-accent);
}
.opa-calendar-day.is-selected {
    background: #eff6ff;
    border-radius: 8px;
}
.opa-calendar-day.is-selected .opa-calendar-date-num {
    background: var(--opa-accent);
    color: #ffffff !important;
    font-weight: 700;
    border-color: var(--opa-accent);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.4);
}
.opa-calendar-day.is-selected .opa-calendar-day-price {
    color: var(--opa-accent);
}
.opa-calendar-day.is-disabled {
    background: #f8fafc;
    cursor: not-allowed;
}
.opa-calendar-day.is-disabled .opa-calendar-date-num,
.opa-calendar-day.is-disabled .opa-calendar-day-price {
    color: #cbd5e1;
}
.opa-calendar-empty { background: #fff; }

/* Form Grid */
.opa-input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    max-width: 600px;
}
.opa-input-group { display: flex; flex-direction: column; }

.opa-btn-submit {
    background: var(--opa-primary);
    color: #fff;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--opa-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    max-width: 600px;
}
.opa-btn-submit:hover:not(:disabled) { background: var(--opa-primary-hover); }
.opa-btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* Responsive Modal / Slide Over */
.opa-modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(17, 24, 39, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none; opacity: 0; transition: opacity 0.3s ease;
}
.opa-modal-overlay.is-active { display: block; opacity: 1; }

.opa-slide-over {
    position: fixed;
    background: #fff; z-index: 10000;
    display: flex; flex-direction: column;
    
    /* Desktop: Centered Modal */
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 600px; max-width: 90vw;
    max-height: 90vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.opa-slide-over.is-active { 
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}
.opa-slide-over-header {
    padding: 1.5rem 1.5rem 0.5rem 1.5rem; 
    display: flex; justify-content: space-between; align-items: center;
}
.opa-slide-over-title { font-size: 1.25rem; font-weight: 600; margin: 0; color: var(--opa-text); }
.opa-slide-over-close {
    background-color: #f3f4f6 !important; 
    border: none !important; 
    border-radius: 50% !important;
    cursor: pointer !important; 
    color: #6b7280 !important; 
    padding: 0 !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
    min-width: 0 !important;
}
.opa-slide-over-close svg {
    width: 16px !important;
    height: 16px !important;
    stroke: currentColor !important;
    fill: none !important;
    stroke-width: 2 !important;
}
.opa-slide-over-close:hover { 
    background-color: #e5e7eb !important;
    color: #111827 !important; 
}
.opa-slide-over-content { padding: 1rem 1.5rem 1.5rem 1.5rem; overflow-y: auto; flex-grow: 1; }
.opa-slide-over-image { 
    width: 100%; 
    height: 200px; 
    object-fit: contain; 
    border-radius: 12px; 
    margin-bottom: 1.5rem; 
    background: #ffffff;
}
.opa-preview-img-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
}
#opa_preview_info_btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background-color: rgba(17, 24, 39, 0.75) !important;
    backdrop-filter: blur(4px);
    border: none !important;
    border-radius: 9999px !important;
    width: auto !important;
    height: auto !important;
    padding: 4px 10px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important;
    color: #ffffff !important;
    transition: all 0.2s ease !important;
}

/* Mobile */
@media (max-width: 992px) {
    .opa-app-container {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 2rem;
    }
    
    .opa-inline-input-group {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    .opa-city-dropdown {
        width: 100% !important;
    }
    
    .opa-pill-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem;
    }
    .opa-pill-desc {
        display: none !important;
    }
    .opa-pill-title {
        font-size: 0.875rem !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .opa-pill-img-wrap {
        height: 100px !important;
    }
    
    .opa-app-main {
        padding-bottom: 140px; /* Leave space for sticky footer */
    }

    .opa-app-sidebar {
        position: fixed;
        bottom: 0; left: 0; right: 0; top: auto;
        z-index: 100;
        box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
    }
    .opa-preview-panel {
        position: relative;
        border-radius: 16px 16px 0 0;
        border-bottom: none;
        display: flex;
        align-items: center;
        padding: 1rem 1.25rem;
    }
    .opa-preview-img-wrapper {
        width: 80px; height: 80px; border-radius: 8px; overflow: visible; position: relative; flex-shrink: 0;
    }
    #opa_preview_info_btn { 
        top: -10px;
        right: -10px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
        background: #111827 !important;
        color: #ffffff !important;
        z-index: 200;
        width: 28px !important;
        height: 28px !important;
        padding: 0 !important;
        border-radius: 50% !important;
    }
    #opa_preview_info_btn span { display: none !important; }
    #opa_preview_info_btn svg { width: 16px; height: 16px; margin: 0; }
    
    #opa_preview_placeholder { display: none !important; }
    .opa-preview-details {
        padding: 0 0 0 1.25rem;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
    }
    .opa-preview-list { display: none; }
    .opa-price-breakdown { display: flex !important; flex-direction: column; gap: 0.25rem; margin-top: 0 !important; padding-top: 0 !important; border-top: none !important; width: 100%; }
    .opa-price-breakdown .opa-ps-row { display: flex; justify-content: space-between; font-size: 0.8rem !important; }
    .opa-price-breakdown .opa-ps-row:last-child { margin-top: 0.25rem !important; font-size: 1rem !important; font-weight: 700; color: #0f172a !important; border-top: 1px dashed #cbd5e1; padding-top: 0.25rem; }
    
    #opa_preview_title { font-size: 1rem; margin-bottom: 0.25rem; font-weight: 600; width: 100%; }
    .opa-preview-price { font-size: 1.25rem; margin: 0; padding: 0; border: none; }
    
    .opa-section-content { padding-left: 0; }
    .opa-input-grid { grid-template-columns: 1fr; }
    
    .opa-app-main { padding-bottom: 120px; }
    
    /* Mobile: Slide-over from bottom */
    .opa-slide-over {
        top: auto; left: 0; right: 0; bottom: 0;
        transform: translateY(100%);
        width: 100%; max-width: none;
        max-height: 85vh;
        border-radius: 24px 24px 0 0;
        box-shadow: 0 -8px 30px rgba(0,0,0,0.15);
    }
    .opa-slide-over.is-active {
        transform: translateY(0);
    }
    
    .opa-sec-title {
        font-size: 1.1rem !important;
    }
    .opa-sec-num {
        width: 26px !important;
        height: 26px !important;
        font-size: 0.85rem !important;
    }

    /* Calendar Mobile Fixes */
    .opa-calendar {
        border-radius: 8px !important;
    }
    .opa-calendar-header {
        padding: 0.75rem !important;
    }
    .opa-calendar-header h3 {
        font-size: 1rem !important;
    }
    .opa-calendar-day {
        padding: 0.15rem !important;
    }
    .opa-calendar-date-num {
        width: 22px !important;
        height: 22px !important;
        font-size: 0.8rem !important;
        margin-bottom: 0 !important;
    }
    .opa-calendar-day-price {
        font-size: 0.55rem !important;
    }
    .opa-calendar-day-header {
        padding: 0.25rem 0 !important;
        font-size: 0.65rem !important;
    }
}