/* ==========================================================================
   Tejas Candid Photography - Quotation & Invoice Styling
   ========================================================================== */

/* Page Header & Intro */
.quotation-hero {
    padding: 40px 0 0;
    text-align: center;
}

.quotation-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #000;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.quotation-badge .pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.quotation-title {
    font-size: clamp(32px, 5vw, 54px);
    font-weight: 700;
    line-height: 1.15;
    color: #111;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.quotation-subtitle {
    font-size: 16px;
    color: #555;
    max-width: 650px;
    margin: 0 auto 22px;
    line-height: 1.6;
}

/* Mode Switcher Tabs */
.quote-mode-switcher {
    display: inline-flex;
    background: #e5e5e5;
    padding: 5px;
    border-radius: var(--radius-pill);
    gap: 6px;
    margin-bottom: 28px;
}

.quote-mode-btn {
    border: none;
    background: transparent;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-size: 14px;
    font-weight: 600;
    color: #555;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    gap: 8px;
}

.quote-mode-btn.active {
    background: #000;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.quote-mode-btn:hover:not(.active) {
    color: #000;
}

/* Sections Display */
.tab-pane {
    display: none;
    padding: 0 0 60px !important;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   FIXED PACKAGES GRID
   ========================================================================== */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.pkg-card {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 36px 30px;
    border: 1px solid #e2e2e2;
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.pkg-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: #000;
}

.pkg-card.featured {
    background: #111;
    color: #fff;
    border-color: #333;
    box-shadow: 0 15px 45px rgba(0,0,0,0.25);
}

.pkg-card.featured .pkg-badge {
    background: #25D366;
    color: #000;
}

.pkg-card.featured .pkg-name {
    color: #fff;
}

.pkg-card.featured .pkg-price {
    color: #fff;
}

.pkg-card.featured .pkg-desc {
    color: #aaa;
}

.pkg-card.featured .pkg-feature-item {
    color: #eee;
    border-bottom-color: #222;
}

.pkg-card.featured .pkg-feature-item svg {
    color: #25D366;
}

.pkg-card.featured .complimentary-box {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
}

.pkg-card.featured .complimentary-box h5 {
    color: #f7df1e;
}

.pkg-badge {
    align-self: flex-start;
    padding: 6px 14px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: #f0f0f0;
    color: #222;
    margin-bottom: 16px;
}

.pkg-header {
    margin-bottom: 24px;
}

.pkg-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111;
}

.pkg-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
}

.pkg-price-wrap {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 20px;
}

.pkg-price {
    font-size: 38px;
    font-weight: 800;
    color: #000;
    letter-spacing: -1px;
}

.pkg-period {
    font-size: 13px;
    color: #888;
}

.pkg-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.pkg-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: #333;
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
    line-height: 1.4;
}

.pkg-feature-item svg {
    flex-shrink: 0;
    color: #000;
    margin-top: 2px;
}

.pkg-feature-item strong {
    font-weight: 600;
}

.complimentary-box {
    background: #f9fbf9;
    border: 1px solid #d4ecd5;
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 24px;
}

.complimentary-box h5 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #0b7c29;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.complimentary-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.complimentary-pill {
    background: rgba(37, 211, 102, 0.12);
    color: #0f5132;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 600;
}

.pkg-card.featured .complimentary-pill {
    background: rgba(37, 211, 102, 0.25);
    color: #a3f7bf;
}

.btn-select-pkg {
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius-pill);
    border: 1px solid #000;
    background: #000;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.pkg-card.featured .btn-select-pkg {
    background: #fff;
    color: #000;
    border-color: #fff;
}

.btn-select-pkg:hover {
    transform: scale(1.02);
    opacity: 0.95;
}

/* ==========================================================================
   CUSTOM CALCULATOR LAYOUT
   ========================================================================== */
.quote-builder-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 36px;
    align-items: start;
    margin-bottom: 60px;
}

@media (max-width: 992px) {
    .quote-builder-grid {
        grid-template-columns: 1fr;
    }
}

.builder-panel {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 36px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 4px 25px rgba(0,0,0,0.03);
}

.panel-title-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
    padding-bottom: 16px;
    margin-bottom: 26px;
}

.panel-title {
    font-size: 20px;
    font-weight: 700;
    color: #111;
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-title .step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #000;
    color: #fff;
    border-radius: 50%;
    font-size: 13px;
    font-weight: 600;
}

/* Form Styles */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.input-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #222;
    margin-bottom: 6px;
}

.input-field {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #dcdcdc;
    border-radius: 10px;
    background: #fbfbfb;
    font-family: inherit;
    font-size: 14px;
    color: #111;
    transition: all 0.2s ease;
}

.input-field:focus {
    outline: none;
    border-color: #000;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

/* Event Type Multi-Select Pills */
.event-types-section {
    background: #fbfbfb;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 16px 18px;
    margin-bottom: 20px;
}

.event-pills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.event-pill {
    position: relative;
    cursor: pointer;
    user-select: none;
    margin: 0;
}

.event-pill-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.event-pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: #ffffff;
    border: 1.5px solid #dcdcdc;
    border-radius: 99px;
    font-size: 13px;
    font-weight: 500;
    color: #333;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.event-pill:hover .event-pill-btn {
    border-color: #999;
    background: #fdfdfd;
}

.event-pill-checkbox:checked + .event-pill-btn {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
    font-weight: 600;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.event-other-wrap {
    animation: fadeInSlide 0.25s ease forwards;
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service Selector Cards */
.service-items-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.service-card-item {
    background: #fdfdfd;
    border: 1.5px solid #e8e8e8;
    border-radius: 16px;
    padding: 18px 20px;
    transition: all 0.25s ease;
}

.service-card-item.selected {
    border-color: #000;
    background: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.service-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.service-check-label {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    flex: 1;
}

.custom-checkbox {
    width: 22px;
    height: 22px;
    accent-color: #000;
    cursor: pointer;
}

.service-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 2px;
}

.service-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: #111;
    margin: 0;
}

/* Info Tooltip */
.tooltip-info-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

.info-tooltip-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: #f1f1f1;
    color: #666;
    border: 1px solid #d4d4d4;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
}

.info-tooltip-btn:hover,
.info-tooltip-btn:focus,
.tooltip-info-wrap:hover .info-tooltip-btn {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
    transform: scale(1.1);
}

.tooltip-popup {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: #111827;
    color: #ffffff;
    padding: 9px 13px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.45;
    width: 250px;
    text-align: center;
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
    z-index: 999;
}

.tooltip-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: #111827 transparent transparent transparent;
}

.tooltip-info-wrap:hover .tooltip-popup,
.info-tooltip-btn:focus + .tooltip-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.service-info p {
    font-size: 13px;
    color: #777;
    margin: 0;
}

.service-rate-badge {
    font-size: 15px;
    font-weight: 700;
    color: #000;
    white-space: nowrap;
}

.service-qty-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px dashed #e5e5e5;
}

.qty-label {
    font-size: 13px;
    color: #555;
    font-weight: 500;
}

.qty-counter-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.counter-btn {
    width: 32px;
    height: 32px;
    border: 1px solid #d0d0d0;
    background: #fff;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.counter-btn:hover {
    background: #000;
    color: #fff;
    border-color: #000;
}

.counter-value {
    font-size: 15px;
    font-weight: 700;
    min-width: 60px;
    text-align: center;
}

/* Album Slider / Sheet input */
.album-calc-box {
    background: #f7f9fa;
    border: 1px solid #e1e7ec;
    border-radius: 12px;
    padding: 14px;
    margin-top: 12px;
}

.sheet-slider-wrap {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
}

.sheet-slider {
    flex: 1;
    accent-color: #000;
}

.sheet-count-display {
    font-size: 13px;
    font-weight: 600;
    background: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid #ddd;
    white-space: nowrap;
}

/* Complimentary Freebies Checklist */
.complimentary-selector-box {
    background: #f8fcf9;
    border: 1.5px solid #c9ebd0;
    border-radius: 18px;
    padding: 24px;
    margin-top: 30px;
}

.complimentary-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid #dff2e3;
}

.complimentary-header h4 {
    font-size: 16px;
    font-weight: 700;
    color: #0e622b;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 3px;
}

.complimentary-tier-info {
    font-size: 11.5px;
    color: #2b7a44;
    font-weight: 500;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.complimentary-tier-banner {
    background: #eef9f1;
    border: 1px dashed #8fd29e;
    color: #0b6122;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.complimentary-tier-banner.unlocked-all {
    background: #0f172a;
    border: 1px solid #0f172a;
    color: #f1f5f9;
}

.freebies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 12px;
}

.freebie-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid #d5eddb;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: #222;
    transition: all 0.25s ease;
    user-select: none;
}

.freebie-item:hover:not(.locked) {
    border-color: #25D366;
    background: #f4fbf6;
    transform: translateY(-1px);
}

.freebie-item input {
    accent-color: #25D366;
    cursor: pointer;
}

.freebie-item.locked {
    opacity: 0.55;
    background: #f8fafc;
    border-color: #e2e8f0;
    cursor: not-allowed;
}

.freebie-item.locked input {
    cursor: not-allowed;
    opacity: 0.4;
}

.freebie-tag {
    margin-left: auto;
    font-size: 10px;
    font-weight: 700;
    background: #25D366;
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
}

.freebie-tag.locked {
    background: #64748b;
    color: #fff;
}

.freebie-tag.tier-unlocked {
    background: #0e622b;
    color: #fff;
}

/* ==========================================================================
   SIDE SUMMARY / LIVE ESTIMATE CARD
   ========================================================================== */
.sticky-summary {
    position: sticky;
    top: 30px;
}

.summary-card {
    background: #111;
    color: #fff;
    border-radius: var(--radius-card);
    padding: 32px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.25);
    border: 1px solid #2a2a2a;
}

.summary-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid #282828;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.summary-live-dot {
    font-size: 11px;
    color: #25D366;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.summary-items-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 4px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #ccc;
}

.summary-row.free-perk {
    color: #6edb96;
    font-size: 13px;
}

.summary-row .amount {
    font-weight: 600;
    color: #fff;
}

.summary-row.free-perk .amount {
    color: #6edb96;
}

.summary-divider {
    height: 1px;
    background: #282828;
    margin: 18px 0;
}

.summary-math-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.math-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #aaa;
}

.math-row.discount-row {
    color: #ff9b9b;
}

.total-grand-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-top: 14px;
    border-top: 1.5px solid #333;
    margin-top: 10px;
}

.total-grand-row .total-label {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.total-grand-row .total-val {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}

.advance-calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    background: #1c1c1c;
    border-radius: 12px;
    padding: 14px;
    margin-top: 16px;
    border: 1px solid #2e2e2e;
}

.advance-box .sub-label {
    font-size: 11px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.advance-box .sub-val {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

.advance-box.due .sub-val {
    color: #f7df1e;
}

.summary-actions-wrap {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.btn-generate-bill {
    width: 100%;
    padding: 14px 20px;
    background: #fff;
    color: #000;
    font-weight: 700;
    border-radius: var(--radius-pill);
    border: none;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-generate-bill:hover {
    background: #e6e6e6;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,255,255,0.2);
}

.btn-whatsapp-quote {
    width: 100%;
    padding: 13px 20px;
    background: #25D366;
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius-pill);
    border: none;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn-whatsapp-quote:hover {
    background: #1eb355;
    transform: translateY(-2px);
}

/* ==========================================================================
   OFFICIAL INVOICE / PRINTABLE QUOTATION BILL
   ========================================================================== */
.bill-section-wrapper {
    display: none;
    margin-top: 40px;
    margin-bottom: 80px;
}

.bill-section-wrapper.visible {
    display: block;
    animation: fadeIn 0.4s ease;
}

.bill-control-bar {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 16px 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.bill-control-bar h3 {
    font-size: 17px;
    font-weight: 700;
    color: #111;
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-buttons-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.btn-print {
    background: #000;
    color: #fff;
}

.btn-print:hover {
    background: #222;
    transform: scale(1.03);
}

.btn-whatsapp-action {
    background: #25D366;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp-action:hover {
    background: #1eb355;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-image-action {
    background: #0f172a;
    color: #ffffff;
}

.btn-image-action:hover {
    background: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.18);
}

.btn-outline-action {
    background: #ffffff;
    border-color: #cbd5e1;
    color: #334155;
}

.btn-outline-action:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
    color: #0f172a;
    transform: translateY(-1px);
}

.btn-copy {
    background: #f0f0f0;
    color: #222;
}

.btn-copy:hover {
    background: #e2e2e2;
}

.btn-reset {
    background: #fff;
    border-color: #ddd;
    color: #666;
}

.btn-reset:hover {
    background: #fee;
    border-color: #fcc;
    color: #c00;
}

/* THE PRINTABLE PAPER SHEET */
.printable-invoice-sheet {
    background: #ffffff;
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 60px;
    border-radius: 16px;
    border: 1px solid #d5d5d5;
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
    color: #111;
    font-family: 'Inter', sans-serif;
    position: relative;
}

/* Watermark */
.invoice-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    font-size: 90px;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.025);
    text-transform: uppercase;
    pointer-events: none;
    user-select: none;
    letter-spacing: 10px;
    white-space: nowrap;
}

/* Invoice Header */
.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 26px;
    border-bottom: 2px solid #111;
    margin-bottom: 28px;
    gap: 20px;
}

.studio-brand-col {
    max-width: 420px;
}

.studio-logo-img {
    height: 48px;
    width: auto;
    margin-bottom: 12px;
}

.studio-brand-col h2 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #000;
}

.studio-tagline {
    font-size: 12px;
    font-weight: 500;
    color: #666;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.studio-contacts-line {
    font-size: 12px;
    color: #444;
    line-height: 1.6;
}

.invoice-meta-col {
    text-align: right;
}

.doc-type-badge {
    display: inline-block;
    background: #000;
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.meta-info-line {
    font-size: 13px;
    color: #444;
    margin-bottom: 4px;
}

.meta-info-line strong {
    color: #000;
}

/* Invoice Client Details Grid */
.invoice-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    background: #fbfbfb;
    border: 1px solid #e9e9e9;
    border-radius: 10px;
    padding: 18px 22px;
    margin-bottom: 30px;
}

.details-box h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888;
    margin-bottom: 8px;
}

.details-box .client-name {
    font-size: 18px;
    font-weight: 700;
    color: #000;
    margin-bottom: 4px;
}

.details-box p {
    font-size: 13px;
    color: #444;
    line-height: 1.5;
    margin-bottom: 3px;
}

/* Invoice Table */
.invoice-table-wrapper {
    margin-bottom: 26px;
    overflow-x: auto;
}

.invoice-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.invoice-table th {
    background: #f0f0f0;
    color: #111;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.8px;
    padding: 12px 14px;
    border-top: 1px solid #111;
    border-bottom: 1px solid #111;
    text-align: left;
}

.invoice-table th.text-right,
.invoice-table td.text-right {
    text-align: right;
}

.invoice-table th.text-center,
.invoice-table td.text-center {
    text-align: center;
}

.invoice-table td {
    padding: 14px;
    border-bottom: 1px solid #ebebeb;
    vertical-align: top;
    color: #222;
}

.invoice-table tr:hover {
    background: #fafafa;
}

.invoice-item-title {
    font-weight: 600;
    font-size: 14px;
    color: #000;
    margin-bottom: 2px;
}

.invoice-item-sub {
    font-size: 12px;
    color: #666;
}

/* Complimentary Perks Banner on Bill */
.bill-complimentary-banner {
    background: #f4fbf5;
    border: 1px solid #cce8d2;
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 28px;
}

.bill-complimentary-banner h5 {
    font-size: 13px;
    font-weight: 700;
    color: #0e622b;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bill-perks-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.bill-perks-list li {
    font-size: 12px;
    color: #1f4728;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.bill-perks-list li svg {
    color: #25D366;
    flex-shrink: 0;
}

/* Financials Summary on Invoice */
.invoice-financials-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
    margin-bottom: 30px;
}

@media (max-width: 700px) {
    .invoice-financials-grid {
        grid-template-columns: 1fr;
    }
}

.terms-notes-box {
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 14px 18px;
}

.terms-notes-box h5 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    color: #222;
}

.terms-notes-box ol {
    padding-left: 18px;
    margin: 0;
    font-size: 11px;
    color: #555;
    line-height: 1.6;
}

.bill-totals-table {
    width: 100%;
    border-collapse: collapse;
}

.bill-totals-table td {
    padding: 8px 10px;
    font-size: 13px;
    border-bottom: 1px solid #f0f0f0;
}

.bill-totals-table td.label-col {
    color: #666;
}

.bill-totals-table td.val-col {
    text-align: right;
    font-weight: 600;
    color: #111;
}

.bill-totals-table tr.grand-row td {
    border-top: 2px solid #000;
    border-bottom: 2px solid #000;
    padding: 12px 10px;
    font-size: 16px;
    font-weight: 800;
    color: #000;
    background: #fbfbfb;
}

.bill-totals-table tr.balance-row td {
    color: #000;
    font-weight: 700;
    font-size: 14px;
}

.amount-words-line {
    font-size: 12px;
    color: #444;
    font-style: italic;
    margin-top: 8px;
    text-align: right;
}

/* Invoice Signatures & Footer */
.invoice-signatures {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 40px;
    border-top: 1px solid #eee;
    margin-top: 20px;
}

.sig-box {
    text-align: center;
    min-width: 200px;
}

.sig-line {
    width: 100%;
    height: 1px;
    background: #000;
    margin-bottom: 8px;
}

.sig-title {
    font-size: 12px;
    font-weight: 700;
    color: #111;
}

.sig-sub {
    font-size: 11px;
    color: #777;
}

.stamp-seal-badge,
.invoice-seal-img {
    display: block;
    width: 74px;
    height: 74px;
    object-fit: contain;
    margin: 0 auto 8px;
    transform: rotate(-6deg);
    transition: transform 0.3s ease;
}

.invoice-seal-img:hover {
    transform: rotate(0deg) scale(1.05);
}

.invoice-final-foot {
    text-align: center;
    font-size: 11px;
    color: #888;
    margin-top: 30px;
    padding-top: 16px;
    border-top: 1px dashed #e0e0e0;
}

/* ==========================================================================
   PRINT MEDIA RULES (For Clean, Professional A4 Print & PDF)
   ========================================================================== */
/* ==========================================================================
   PRINT MEDIA RULES (Clean Single-Page with Multi-Page Flow Support)
   ========================================================================== */
@media print {
    @page {
        size: A4 portrait;
        margin: 8mm 10mm;
    }

    html, body {
        height: auto !important;
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 11.5px !important;
        line-height: 1.35 !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Hide website UI headers/footers/navbars/buttons */
    .page-header,
    header,
    .site-footer,
    footer,
    nav,
    .navbar,
    .quotation-hero,
    .quote-mode-switcher,
    .tab-pane,
    #tab-fixed,
    #tab-custom,
    .packages-grid,
    .quote-builder-grid,
    .bill-control-bar,
    .btn-chat,
    .hamburger,
    #navbar,
    #navPill,
    #quoteToast {
        display: none !important;
        height: 0 !important;
        max-height: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        visibility: hidden !important;
    }

    main.quotation-page-main {
        margin: 0 !important;
        padding: 0 !important;
        display: block !important;
        height: auto !important;
        overflow: visible !important;
    }

    .bill-section-wrapper {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin: 0 !important;
        padding: 0 !important;
        height: auto !important;
    }

    .bill-section-wrapper .container {
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }

    .printable-invoice-sheet {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        box-shadow: none !important;
        border: none !important;
        border-radius: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
        background: #ffffff !important;
    }

    .printable-invoice-sheet * {
        visibility: visible !important;
    }

    .invoice-watermark {
        font-size: 75px !important;
        opacity: 0.03 !important;
    }

    /* Proportional Clean Layout Fitting in 1 Single A4 Page */
    .invoice-header {
        padding-bottom: 8px !important;
        margin-bottom: 10px !important;
        border-bottom: 1.5px solid #000 !important;
    }

    .studio-logo-img {
        display: block !important;
        max-height: 38px !important;
        width: auto !important;
        margin-bottom: 4px !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .studio-brand-col h2 {
        font-size: 18px !important;
        font-weight: 800 !important;
        letter-spacing: -0.3px !important;
        margin-bottom: 2px !important;
    }

    .studio-tagline {
        font-size: 9.5px !important;
        margin-bottom: 3px !important;
        letter-spacing: 0.2px !important;
        color: #333 !important;
    }

    .studio-contacts-line {
        font-size: 9.5px !important;
        line-height: 1.3 !important;
        color: #222 !important;
    }

    .doc-type-badge {
        font-size: 10px !important;
        font-weight: 700 !important;
        padding: 4px 10px !important;
        margin-bottom: 4px !important;
        background: #000 !important;
        color: #fff !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .meta-info-line {
        font-size: 10.5px !important;
        margin-bottom: 2px !important;
    }

    /* Client Particulars Box */
    .invoice-details-grid {
        padding: 8px 12px !important;
        margin-bottom: 10px !important;
        border-radius: 6px !important;
        gap: 12px !important;
        background: #f8f9fa !important;
        border: 1px solid #cbd5e1 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .details-box h4 {
        font-size: 9px !important;
        margin-bottom: 3px !important;
        color: #64748b !important;
    }

    .details-box .client-name {
        font-size: 14px !important;
        font-weight: 800 !important;
        margin-bottom: 2px !important;
    }

    .details-box p {
        font-size: 10.5px !important;
        line-height: 1.3 !important;
        margin-bottom: 2px !important;
    }

    /* Table */
    .invoice-table-wrapper {
        margin-bottom: 10px !important;
    }

    .invoice-table {
        font-size: 11px !important;
        width: 100% !important;
    }

    .invoice-table th {
        background-color: #f1f5f9 !important;
        padding: 6px 10px !important;
        font-size: 10px !important;
        font-weight: 700 !important;
        border-top: 1.5px solid #000 !important;
        border-bottom: 1.5px solid #000 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .invoice-table td {
        padding: 6px 10px !important;
        border-bottom: 1px solid #e2e8f0 !important;
        line-height: 1.25 !important;
        font-size: 11px !important;
    }

    .invoice-item-title {
        font-size: 11.5px !important;
        margin-bottom: 1px !important;
        font-weight: 700 !important;
    }

    .invoice-item-sub {
        font-size: 9px !important;
        color: #555 !important;
        line-height: 1.2 !important;
    }

    /* Complimentary Gifts Banner */
    .bill-complimentary-banner {
        padding: 8px 12px !important;
        margin-bottom: 10px !important;
        border-radius: 6px !important;
        background: #f0fdf4 !important;
        border: 1px solid #bbf7d0 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .bill-complimentary-banner h5 {
        font-size: 10.5px !important;
        font-weight: 700 !important;
        color: #166534 !important;
        margin-bottom: 4px !important;
    }

    .bill-perks-list {
        gap: 2px 10px !important;
    }

    .bill-perks-list li {
        font-size: 9.5px !important;
        line-height: 1.25 !important;
        color: #15803d !important;
    }

    /* Financials & Terms */
    .invoice-financials-grid {
        gap: 16px !important;
        margin-bottom: 10px !important;
    }

    .terms-notes-box {
        padding: 8px 10px !important;
        border-radius: 6px !important;
        background: #fafafa !important;
        border: 1px solid #e2e8f0 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .terms-notes-box h5 {
        font-size: 9.5px !important;
        font-weight: 700 !important;
        margin-bottom: 2px !important;
    }

    .terms-notes-box ol {
        padding-left: 12px !important;
        font-size: 8.5px !important;
        line-height: 1.3 !important;
        color: #475569 !important;
    }

    .bill-totals-table td {
        padding: 4px 6px !important;
        font-size: 11px !important;
    }

    .bill-totals-table tr.grand-row td {
        padding: 6px 8px !important;
        font-size: 13.5px !important;
        font-weight: 800 !important;
        border-top: 1.5px solid #000 !important;
        border-bottom: 1.5px solid #000 !important;
        background: #f8f9fa !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .amount-words-line {
        font-size: 9px !important;
        margin-top: 2px !important;
        color: #475569 !important;
    }

    /* Signatures */
    .invoice-signatures {
        padding-top: 10px !important;
        margin-top: 6px !important;
        border-top: 1px solid #e2e8f0 !important;
    }

    .sig-box {
        min-width: 140px !important;
    }

    .stamp-seal-badge,
    .invoice-seal-img {
        width: 44px !important;
        height: 44px !important;
        object-fit: contain !important;
        display: block !important;
        margin: 0 auto 3px !important;
        transform: rotate(-6deg) !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .sig-line {
        margin-bottom: 3px !important;
    }

    .sig-title {
        font-size: 10px !important;
        font-weight: 700 !important;
    }

    .sig-sub {
        font-size: 8.5px !important;
        color: #64748b !important;
    }

    .invoice-final-foot {
        margin-top: 8px !important;
        padding-top: 4px !important;
        font-size: 8.5px !important;
        color: #64748b !important;
    }

    /* Strict no break rule */
    tr, td, th,
    .invoice-details-grid,
    .bill-complimentary-banner,
    .invoice-financials-grid,
    .invoice-signatures,
    .printable-invoice-sheet {
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }
}