/* ===== CSS CUSTOM PROPERTIES (USMC COLOR PALETTE) ===== */
:root {
    --usmc-scarlet: #CE1126;
    --usmc-gold: #FFC72C;
    --usmc-navy: #003F87;
    --usmc-white: #FFFFFF;

    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    color: var(--gray-900);
    line-height: 1.6;
    min-height: 100vh;
}

/* ===== PASSWORD PROTECTION ===== */
.password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--usmc-navy);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.password-overlay.hidden {
    display: none;
}

.password-modal {
    background: var(--usmc-navy);
    padding: 3rem;
    border-radius: 16px;
    border: 2px solid rgba(255, 199, 44, 0.3);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    max-width: 440px;
    width: 90%;
    text-align: center;
}

.password-logo {
    width: 280px;
    height: auto;
    margin-bottom: 1.5rem;
}

.password-modal h2 {
    color: var(--usmc-white);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.password-modal p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.password-modal form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.password-modal input {
    padding: 0.875rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
    text-align: center;
    font-family: 'Inter', sans-serif;
    background: rgba(255, 255, 255, 0.1);
    color: var(--usmc-white);
}

.password-modal input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.password-modal input:focus {
    outline: none;
    border-color: var(--usmc-gold);
    box-shadow: 0 0 0 3px rgba(255, 199, 44, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

.password-modal button {
    padding: 0.875rem 1.5rem;
    background: var(--usmc-gold);
    color: var(--usmc-navy);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.password-modal button:hover {
    background: #E6A800;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 199, 44, 0.4);
}

.password-error {
    color: #FF6B6B;
    font-size: 0.875rem;
    min-height: 1.25rem;
    margin: 0;
}

/* ===== HEADER ===== */
.app-header {
    background: linear-gradient(135deg, var(--usmc-navy) 0%, #002A5C 100%);
    color: var(--usmc-white);
    padding: 0.75rem 2rem;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.header-logo {
    height: 56px;
    width: auto;
}

.header-text h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.875rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.5px;
}

.header-text p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
    font-weight: 500;
}

.header-right .semper-fi {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    font-style: italic;
    color: var(--usmc-gold);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* ===== MAIN CONTAINER (SPLIT SCREEN) ===== */
.main-container {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 2rem;
    padding: 2rem;
    min-height: calc(100vh - 120px);
}

/* ===== FORM SECTION (LEFT 40%) ===== */
.form-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow-y: auto;
    max-height: calc(100vh - 160px);
    padding-right: 1rem;
}

/* Custom scrollbar */
.form-section::-webkit-scrollbar {
    width: 8px;
}

.form-section::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

.form-section::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

.form-section::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

.form-header {
    margin-bottom: 0.5rem;
}

.form-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--usmc-navy);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* ===== FORM CARDS ===== */
.form-card {
    background-color: var(--usmc-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.form-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, var(--usmc-navy) 0%, #002A5C 100%);
    color: var(--usmc-white);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
    position: relative;
}

.card-header:hover {
    background: linear-gradient(135deg, #002A5C 0%, var(--usmc-navy) 100%);
}

.card-header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.card-icon {
    width: 24px;
    height: 24px;
    stroke: var(--usmc-gold);
    flex-shrink: 0;
}

.card-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.card-chevron {
    width: 20px;
    height: 20px;
    stroke: var(--usmc-white);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: auto;
}

.form-card.collapsed .card-chevron {
    transform: rotate(-90deg);
}

.card-body {
    padding: 1.5rem;
    overflow: visible;
    transition: max-height 0.4s ease, padding 0.4s ease, opacity 0.3s ease;
}

.form-card:not(.collapsed) .card-body {
    max-height: none;
}

.form-card.collapsed .card-body {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    overflow: hidden;
}

/* ===== FORM GROUPS ===== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group select,
.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    background-color: var(--usmc-white);
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group textarea {
    resize: vertical;
    min-height: 200px;
    line-height: 1.6;
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--usmc-navy);
    box-shadow: 0 0 0 3px rgba(0, 63, 135, 0.1);
}

.form-group select:hover,
.form-group input:hover,
.form-group textarea:hover {
    border-color: var(--gray-400);
}

/* ===== BUILDER BUTTONS ===== */
.builder-btn {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid var(--usmc-navy);
    background-color: var(--usmc-white);
    color: var(--usmc-navy);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.builder-btn:hover {
    background-color: var(--usmc-navy);
    color: var(--usmc-white);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.selection-preview {
    margin-top: 0.75rem;
    padding: 0.875rem;
    background-color: var(--gray-50);
    border: 2px dashed var(--gray-300);
    border-radius: 8px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-placeholder-text {
    color: var(--gray-500);
    font-style: italic;
    font-size: 0.875rem;
}

/* ===== UNIT LOGO SELECTION CARDS ===== */
.badge-selection-card {
    padding: 8px;
    border: 2px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.badge-selection-card:hover {
    border-color: #A77C29;
    background-color: #FFFEF8;
}

.badge-selection-card.selected {
    border-color: #A77C29;
    background-color: #FFF8DC;
}

.badge-selection-card.selected:hover {
    border-color: #A77C29;
    background-color: #FFF8DC;
}

/* ===== COUNTRY FLAG SELECTION CARDS ===== */
.flag-selection-card {
    padding: 8px;
    border: 2px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.flag-selection-card:hover {
    border-color: #003F87;
    background-color: #F0F4FA;
}

.flag-selection-card.selected {
    border-color: #003F87;
    background-color: #E0E8F5;
}

.flag-selection-card.selected:hover {
    border-color: #003F87;
    background-color: #E0E8F5;
}

/* ===== ACTION BUTTONS ===== */
.button-group {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--usmc-gold) 0%, #E6A800 100%);
    color: var(--gray-900);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #E6A800 0%, var(--usmc-gold) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--usmc-navy) 0%, #002A5C 100%);
    color: var(--usmc-white);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover:not(:disabled) {
    background: linear-gradient(135deg, #002A5C 0%, var(--usmc-navy) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary:disabled {
    background: var(--gray-300);
    color: var(--gray-500);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== PREVIEW SECTION (RIGHT 60%) ===== */
.preview-section {
    background-color: var(--usmc-white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--gray-200);
    position: sticky;
    top: 120px;
    max-height: calc(100vh - 140px);
    overflow: hidden;
}

.preview-header {
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--usmc-gold);
    padding-bottom: 1rem;
}

.preview-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--usmc-navy);
    margin-bottom: 0.25rem;
}

.preview-header p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.preview-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background-color: var(--gray-50);
    border: 2px dashed var(--gray-300);
    border-radius: 8px;
    padding: 2rem;
    overflow: auto;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--gray-400);
    text-align: center;
}

.placeholder-icon {
    width: 64px;
    height: 64px;
    stroke: var(--gray-300);
}

.preview-placeholder p {
    font-size: 1rem;
    font-weight: 500;
}

/* ===== SHADOWBOX PREVIEW STYLES ===== */
.shadowbox-preview {
    position: relative;
    width: 100%;
    max-width: 650px;
    aspect-ratio: 11 / 17;
    margin: 0 auto;
    background-color: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    overflow: hidden;
}

/* Top Banner */
.shadowbox-banner {
    position: absolute;
    top: 2.94%;
    left: 4.55%;
    width: 90.9%;
    height: 9.59%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shadowbox-banner svg {
    width: 100%;
    height: 100%;
}

.shadowbox-banner-text {
    font-family: 'UnifrakturMaguntia', cursive;
    font-size: 1.4vw;
    color: #000;
    text-align: center;
    font-weight: bold;
}

/* Left Column with Ranks */
.vertical-column {
    position: absolute;
    top: 12.53%;
    left: 4.55%;
    width: 14.5%;
    height: 74.71%;
    display: flex;
    flex-direction: column;
}

.column-base {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

.column-stripe {
    position: absolute;
    top: 0.5%;
    left: 36%;
    width: 28%;
    height: 99%;
    border-radius: 3px;
}

.rank-images-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    padding: 8px;
    z-index: 10;
}

.rank-image {
    width: 85%;
    height: auto;
    object-fit: contain;
    max-height: calc(100% / 10);
}

/* Flag Column (right of ranks) */
.flag-column {
    position: absolute;
    top: 12.53%;
    left: 20%;
    width: 8%;
    height: 64.71%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8px 5px;
    gap: 6px;
}

.flag-placeholder {
    width: 100%;
    aspect-ratio: 3 / 2;
    background-color: #ddd;
    border: 1px solid #999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.5vw;
    color: #666;
    text-align: center;
    border-radius: 2px;
}

/* Main Text Area */
.main-text-area {
    position: absolute;
    top: 12.53%;
    left: 50%;
    transform: translateX(-50%);
    width: 53.5%;
    height: 64.71%;
    padding: 20px;
    font-family: 'UnifrakturMaguntia', cursive;
    font-size: 0.95vw;
    line-height: 1.35;
    overflow-y: hidden;
    color: #000;
    text-align: center;
}

.main-text-area p {
    margin-bottom: 10px;
}

.knife-name-container {
    position: relative;
    display: inline-block;
    margin: 5px 0;
    text-align: center;
}

.knife-name-container .knife-image {
    display: block;
    width: 18vw;
    height: auto;
    object-fit: contain;
}

.knife-name-container .highlighted-name {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Calibri', 'Segoe UI', 'Inter', sans-serif;
    color: #fff;
    white-space: nowrap;
    font-weight: bold;
    text-shadow:
        1px 1px 2px rgba(0, 0, 0, 0.8),
        -1px -1px 2px rgba(0, 0, 0, 0.8),
        1px -1px 2px rgba(0, 0, 0, 0.8),
        -1px 1px 2px rgba(0, 0, 0, 0.8),
        0px 0px 6px rgba(0, 0, 0, 0.5);
    z-index: 1;
}

/* Right Column Badges */
.right-badges {
    position: absolute;
    top: 12.53%;
    right: 4.55%;
    width: 12%;
    height: 64.71%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 10px 5px;
    gap: 8px;
}

.badge-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background-color: #ddd;
    border-radius: 50%;
    border: 2px solid #999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6vw;
    color: #666;
    text-align: center;
}

/* Signature Area */
.signature-area {
    position: absolute;
    top: 87.24%;
    left: 4.55%;
    width: 14.5%;
    height: 8%;
    padding: 5px;
}

.signature-name {
    font-family: 'Parisienne', cursive;
    font-size: 1.3vw;
    color: #000;
    margin-bottom: 1px;
    line-height: 1.1;
}

.signature-title {
    font-family: 'UnifrakturMaguntia', cursive;
    font-size: 0.6vw;
    color: #000;
    margin-bottom: 1px;
    line-height: 1.1;
}

.signature-stars {
    font-size: 0.8vw;
    color: #000;
    line-height: 1.1;
}

.signature-icon {
    width: 80%;
    height: auto;
    margin-top: 5px;
}

/* Ribbons Area */
.ribbons-area {
    position: absolute;
    top: 77.12%;
    left: 50%;
    transform: translateX(-50%);
    width: 53.5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.ribbon-row {
    display: flex;
    gap: 2px;
    justify-content: center;
}

.ribbon-placeholder {
    width: 2.2vw;
    height: 0.75vw;
    background: linear-gradient(to right, #FF0000, #00FF00, #0000FF);
    border: 1px solid #000;
}

/* Marksmanship Badges Area */
.marksmanship-area {
    position: absolute;
    top: 82%;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.marksmanship-badge {
    width: 2.5vw;
    height: 3.5vw;
    object-fit: contain;
}

/* Medals Area */
.medals-area {
    position: absolute;
    top: 85%;
    left: 50%;
    transform: translateX(-50%);
    width: 53.5%;
    height: 8%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.medal-placeholder {
    width: 4vw;
    height: 90%;
    background-color: #ddd;
    border: 2px solid #999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6vw;
    color: #666;
}

/* Footer Banner */
.footer-banner {
    position: absolute;
    bottom: 2.94%;
    left: 19.55%;
    width: 75.9%;
    height: 7.82%;
    background-color: #000;
    border: 3px solid #FFD700;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 5px 20px;
    box-shadow: inset 0 2px 4px rgba(255,215,0,0.3), inset 0 -2px 4px rgba(0,0,0,0.5);
}

.footer-line {
    font-family: Arial, sans-serif;
    color: #FFD700;
    text-align: center;
    line-height: 1.2;
}

.footer-line.large {
    font-size: 0.9vw;
    font-weight: bold;
}

.footer-line.medium {
    font-size: 0.65vw;
}

.footer-line.small {
    font-size: 0.55vw;
}

/* ===== IDENTIFICATION BADGES FEATURE ===== */

.id-badges-area {
    position: absolute;
    top: 70%;
    left: 20%;
    width: 11%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.id-badge-img {
    width: 4vw;
    height: auto;
    object-fit: contain;
}

/* ===== BREAST INSIGNIA FEATURE ===== */

/* Preview area — centered above ribbons */
.breast-insignia-area {
    position: absolute;
    bottom: 23%;
    left: 50%;
    transform: translateX(-50%);
    width: 53.5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.breast-insignia-img {
    width: 4vw;
    height: auto;
    object-fit: contain;
}

/* Card 10 selected preview */
.breast-insignia-selected-preview {
    padding: 0.75rem;
    background-color: var(--gray-50);
    border: 2px solid var(--usmc-gold);
    border-radius: 8px;
}

/* Modal: category sections */
.bi-category-section {
    margin-bottom: 20px;
}

.bi-category-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--usmc-gold);
    margin-bottom: 12px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--usmc-navy);
}

.bi-category-subtext {
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--gray-500);
    font-style: italic;
}

.bi-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}

.bi-card {
    padding: 8px;
    border: 2px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
    text-align: center;
}

.bi-card:hover {
    border-color: #A77C29;
    background-color: #FFFEF8;
}

.bi-card.selected {
    border-color: #A77C29;
    background-color: #FFF8DC;
}

.bi-card-img {
    width: 100%;
    height: 50px;
    object-fit: contain;
}

.bi-card-name {
    font-size: 0.75rem;
    color: var(--gray-700);
    line-height: 1.2;
}

.bi-card-check {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #A77C29;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

/* Modal: selected stack preview */
.bi-selected-section {
    padding: 10px 20px;
    border-bottom: 1px solid #eee;
    background-color: #f9f9f9;
    min-height: 50px;
}

.bi-selected-empty {
    color: var(--gray-500);
    font-style: italic;
    font-size: 0.85rem;
    padding: 6px 0;
}

.bi-selected-header {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--usmc-navy);
    margin-bottom: 6px;
}

.bi-selected-stack {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bi-selected-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.bi-selected-img {
    height: 28px;
    width: auto;
    object-fit: contain;
}

.bi-selected-name {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 600;
}

.bi-selected-remove {
    background: none;
    border: none;
    color: var(--usmc-scarlet);
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

.bi-selected-remove:hover {
    color: #a00;
}

/* Status message */
.bi-status-msg {
    display: none;
    padding: 8px 20px;
    background-color: #FFF3CD;
    color: #856404;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
}

/* ===== BACKGROUND MUSIC FEATURE ===== */

/* Card 9 selected track display */
.music-selected-track {
    padding: 0.75rem;
    background-color: var(--gray-50);
    border: 2px solid var(--usmc-gold);
    border-radius: 8px;
}

.music-selected-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.music-selected-title {
    font-weight: 700;
    color: var(--gray-800);
    font-size: 0.95rem;
}

.music-selected-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.music-inline-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    color: var(--usmc-navy);
}

.music-inline-icon {
    width: 18px;
    height: 18px;
}

.music-link-btn {
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: underline;
}

.music-remove-btn {
    color: var(--usmc-scarlet);
}

/* Music Builder Modal */
.music-builder-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.music-builder-modal {
    background-color: white;
    width: 95%;
    max-width: 700px;
    max-height: 90vh;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.music-builder-header {
    padding: 20px;
    background-color: var(--usmc-navy);
    color: white;
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.music-builder-search {
    padding: 15px 20px;
    border-bottom: 1px solid #ddd;
    background-color: #f9f9f9;
}

/* Track list */
.music-track-list {
    flex: 1;
    overflow-y: auto;
    padding: 0;
    max-height: 50vh;
}

.music-track-row {
    border-bottom: 1px solid #eee;
    transition: background-color 0.15s;
    cursor: pointer;
}

.music-track-row:hover {
    background-color: #FFF8DC;
}

.music-track-row.selected {
    background-color: #FFF8DC;
    border-left: 3px solid #A77C29;
}

.music-track-row.playing {
    background-color: #F0F4FA;
}

.music-track-main {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    gap: 12px;
}

.music-play-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--usmc-navy);
    background: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color 0.15s, transform 0.1s;
}

.music-play-btn:hover {
    background-color: #E8F0FE;
    transform: scale(1.05);
}

.music-track-row.playing .music-play-btn {
    border-color: var(--usmc-navy);
    background-color: #E8F0FE;
    animation: pulse-play 1.5s ease-in-out infinite;
}

@keyframes pulse-play {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 63, 135, 0.3); }
    50% { box-shadow: 0 0 0 6px rgba(0, 63, 135, 0); }
}

.music-track-title {
    flex: 1;
    font-size: 0.95rem;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-track-duration {
    color: var(--gray-500);
    font-size: 0.85rem;
    flex-shrink: 0;
    min-width: 40px;
    text-align: right;
}

.music-selection-indicator {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

/* Progress bar (shown only when playing) */
.music-track-progress {
    display: none;
    padding: 0 16px 10px 64px;
    align-items: center;
    gap: 10px;
}

.music-track-row.playing .music-track-progress {
    display: flex;
}

.music-progress-bar-container {
    flex: 1;
    height: 6px;
    background-color: #ddd;
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.music-progress-bar-fill {
    height: 100%;
    background-color: var(--usmc-navy);
    border-radius: 3px;
    width: 0%;
    transition: width 0.2s linear;
}

.music-progress-time {
    font-size: 0.75rem;
    color: var(--gray-500);
    flex-shrink: 0;
    min-width: 80px;
}

.music-empty-state {
    padding: 40px 20px;
    text-align: center;
    color: var(--gray-500);
    font-style: italic;
}

/* Volume control */
.music-volume-control {
    padding: 10px 20px;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-600);
}

.music-volume-control input[type="range"] {
    -webkit-appearance: none;
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    outline: none;
}

.music-volume-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--usmc-navy);
    cursor: pointer;
}

/* Modal footer */
.music-builder-footer {
    padding: 15px 20px;
    background-color: #f0f0f0;
    border-radius: 0 0 8px 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.music-footer-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
}

.music-footer-btn-clear {
    background-color: #999;
    color: white;
}

.music-footer-btn-clear:hover {
    background-color: #777;
}

.music-footer-btn-cancel {
    background-color: #ddd;
    color: var(--gray-700);
}

.music-footer-btn-cancel:hover {
    background-color: #ccc;
}

.music-footer-btn-save {
    background: linear-gradient(135deg, var(--usmc-gold) 0%, #E6A800 100%);
    color: var(--gray-900);
}

.music-footer-btn-save:hover {
    background: linear-gradient(135deg, #E6A800 0%, var(--usmc-gold) 100%);
}

/* Preview section music player */
.music-preview-player {
    margin-bottom: 1rem;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: linear-gradient(135deg, var(--usmc-navy) 0%, #002A5C 100%);
    color: white;
    overflow: hidden;
}

.music-preview-player-inner {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.music-preview-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    opacity: 0.9;
}

.music-preview-title {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-preview-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.music-preview-play-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.1);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}

.music-preview-play-btn:hover {
    background: rgba(255,255,255,0.2);
}

.music-preview-progress-container {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    cursor: pointer;
}

.music-preview-progress-fill {
    height: 100%;
    background: var(--usmc-gold);
    border-radius: 2px;
    width: 0%;
    transition: width 0.2s linear;
}

.music-preview-time {
    font-size: 0.75rem;
    opacity: 0.8;
    flex-shrink: 0;
    min-width: 70px;
}

.music-preview-volume {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0.8;
}

.music-preview-volume-slider {
    -webkit-appearance: none;
    width: 60px;
    height: 3px;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
    outline: none;
}

.music-preview-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--usmc-gold);
    cursor: pointer;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1400px) {
    .main-container {
        grid-template-columns: 45% 55%;
    }
}

@media (max-width: 1200px) {
    .main-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .preview-section {
        position: relative;
        top: 0;
        max-height: none;
    }

    .form-section {
        max-height: none;
    }

    .shadowbox-banner-text {
        font-size: 2.3vw;
    }

    .main-text-area {
        font-size: 1.2vw;
    }
}

@media (max-width: 768px) {
    .main-container {
        padding: 1rem;
    }

    .app-header {
        padding: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .header-left {
        flex-direction: column;
        gap: 1rem;
    }

    .button-group {
        flex-direction: column;
    }

    .shadowbox-banner-text {
        font-size: 2.8vw;
    }

    .main-text-area {
        font-size: 1.4vw;
    }
}

/* ===== Ribbon Attachments / Devices Builder ===== */

.help-text {
  font-size: 0.85em;
  color: #64748b;
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
}

/* Selected attachments preview (chips on the form card) */
#selectedAttachmentsPreview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 36px;
  align-items: center;
}
.attachment-summary-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 0.78em;
  color: #334155;
}
.attachment-summary-chip img {
  height: 14px;
  width: auto;
  object-fit: contain;
}

/* Ribbon-attachment builder modal */
.ribbon-attach-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.ribbon-attach-content {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 900px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.35);
}
.ribbon-attach-header {
  background: linear-gradient(135deg, #003F87 0%, #1d4ed8 100%);
  color: #fff;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ribbon-attach-header h2 {
  margin: 0;
  font-size: 1.3em;
  font-weight: 700;
}
.ribbon-attach-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
}
.ribbon-attach-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 22px;
}
.ribbon-attach-empty {
  text-align: center;
  color: #64748b;
  padding: 40px 20px;
  font-style: italic;
}
.ribbon-attach-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid #e2e8f0;
}
.ribbon-attach-row:last-child {
  border-bottom: none;
}
.ribbon-attach-thumb {
  flex: 0 0 110px;
  height: 36px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.ribbon-attach-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.ribbon-attach-info {
  flex: 1;
  min-width: 0;
}
.ribbon-attach-name {
  font-size: 0.9em;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ribbon-attach-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ribbon-attach-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fef3c7;
  border: 1px solid #f59e0b;
  border-radius: 14px;
  padding: 3px 10px;
  font-size: 0.8em;
  color: #78350f;
}
.ribbon-attach-chip img {
  height: 16px;
  width: auto;
  object-fit: contain;
}
.ribbon-attach-chip .remove-x {
  cursor: pointer;
  font-weight: 700;
  color: #b91c1c;
  margin-left: 4px;
}
.ribbon-attach-chip .remove-x:hover {
  color: #7f1d1d;
}
.ribbon-attach-add {
  flex: 0 0 auto;
  background: #003F87;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85em;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.ribbon-attach-add:hover {
  background: #1d4ed8;
}
.ribbon-attach-add:disabled {
  background: #94a3b8;
  cursor: not-allowed;
}
.ribbon-attach-footer {
  padding: 12px 22px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
}
.ribbon-attach-clear {
  background: none;
  border: 1px solid #ef4444;
  color: #ef4444;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 0.85em;
  font-weight: 600;
  cursor: pointer;
}
.ribbon-attach-clear:hover {
  background: #fee2e2;
}
.ribbon-attach-save {
  background: #16a34a;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 9px 24px;
  font-size: 0.9em;
  font-weight: 600;
  cursor: pointer;
}
.ribbon-attach-save:hover {
  background: #15803d;
}

/* Device picker (second-level modal) */
.device-picker-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 10010;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.device-picker-content {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 720px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.35);
}
.device-picker-header {
  background: #003F87;
  color: #fff;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.device-picker-header h3 {
  margin: 0;
  font-size: 1.1em;
}
.device-picker-current {
  font-size: 0.8em;
  color: #cbd5e1;
  margin-top: 2px;
}
.device-picker-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 10px 18px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}
.device-picker-cat-btn {
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  padding: 4px 12px;
  font-size: 0.78em;
  cursor: pointer;
  color: #475569;
}
.device-picker-cat-btn.active {
  background: #003F87;
  color: #fff;
  border-color: #003F87;
}
.device-picker-grid {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}
.device-picker-card {
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, transform 0.15s;
}
.device-picker-card:hover {
  border-color: #003F87;
  transform: translateY(-2px);
}
.device-picker-card-img {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}
.device-picker-card-img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}
.device-picker-card-name {
  font-size: 0.72em;
  color: #334155;
  line-height: 1.2;
}
.device-picker-footer {
  padding: 10px 18px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
  gap: 10px;
}
.device-picker-qty {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85em;
  color: #475569;
}
.device-picker-qty input {
  width: 56px;
  padding: 4px 6px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  text-align: center;
  font-size: 0.9em;
}
.device-picker-cancel {
  background: none;
  border: 1px solid #94a3b8;
  color: #475569;
  border-radius: 6px;
  padding: 7px 14px;
  font-size: 0.85em;
  cursor: pointer;
}
.device-picker-cancel:hover {
  background: #e2e8f0;
}

/* Devices overlaid on ribbons in the live preview */
.ribbon-with-attachments {
  position: relative;
  display: inline-block;
  margin-right: 2px;
}
.ribbon-with-attachments img.ribbon-base {
  display: block;
}
.ribbon-attachment-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.05vw;
  pointer-events: none;
}
.ribbon-attachment-layer img {
  height: 65%;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 0.5px rgba(0,0,0,0.4));
}

/* Phase 1B — Save Design result message (additive). */
.save-design-result {
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.4;
  border: 1px solid var(--gray-200, #e5e7eb);
  background: #fff;
}
.save-design-result.is-pending { color: var(--usmc-navy); background: rgba(0, 63, 135, 0.06); border-color: rgba(0, 63, 135, 0.2); }
.save-design-result.is-ok { color: #1f6b3a; background: rgba(45, 125, 70, 0.08); border-color: rgba(45, 125, 70, 0.25); }
.save-design-result.is-error { color: var(--usmc-scarlet); background: rgba(206, 17, 38, 0.06); border-color: rgba(206, 17, 38, 0.25); }
.save-design-result code { font-size: 0.82rem; word-break: break-all; background: rgba(0,0,0,0.05); padding: 1px 5px; border-radius: 4px; }