:root {
    --tg-bg: var(--tg-theme-bg-color, #FEFAE0); /* Fallback */
    --tg-text: var(--tg-theme-text-color, #283618); /* Fallback */
    --tg-hint: var(--tg-theme-hint-color, #606C38); /* Fallback */
    --tg-button: var(--tg-theme-button-color, #606C38); /* Fallback */
    --tg-button-text: var(--tg-theme-button-text-color, #FFFFFF); /* Fallback */
    --tg-secondary-bg: var(--tg-theme-secondary-bg-color, #FFFFFF); /* Fallback */

    /* Explicit Brand Colors */
    --brand-bg: #FEFAE0;
    --brand-text: #283618;
    --brand-hint: #606C38; /* Used for borders, hints */
    --brand-primary: #606C38; /* Main button, headers */
    --brand-primary-text: #FFFFFF;
    --brand-secondary-bg: #FFFFFF; /* Card/Modal background */
    --brand-accent-1: #DDA15E; /* Secondary action buttons */
    --brand-accent-2: #BC6C25; /* Strong accents like ticket header */

    --font-header: 'Oriya MN', 'Khmer MN', 'Noto Sans Khmer', sans-serif;
    --font-body: 'Telugu Sangam MN', 'Noto Sans Khmer', sans-serif;
}
/* Apply Brand Colors Overriding Telegram Theme */
body {
    background-color: var(--brand-bg);
    color: var(--brand-text);
    font-family: var(--font-body);
}
.form-input, .form-select {
    background-color: var(--brand-secondary-bg);
    border: 1px solid var(--brand-hint);
    color: var(--brand-text);
    border-radius: 0.5rem;
    font-family: var(--font-body);
}
.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 2px var(--brand-primary);
}
.action-button {
    background-color: var(--brand-primary);
    color: var(--brand-primary-text);
    border-radius: 0.5rem;
    font-family: var(--font-header);
    transition: background-color 0.2s, opacity 0.2s, box-shadow 0.2s, transform 0.1s; /* Added transitions */
    padding: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.06); /* Added shadow */
}

/* Optional: Enhance effect on hover/active */
.action-button:hover {
     box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.07); /* Larger shadow on hover */
     transform: translateY(-2px); /* Slight lift effect */
}
.action-button:active {
    transform: translateY(0px); /* Return to original position when clicked */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); /* Smaller shadow when clicked */
}

.action-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #a0a0a0;
    box-shadow: none; /* Remove shadow when disabled */
    transform: none; /* Remove transform when disabled */
}
.action-button {
    background-color: var(--brand-primary);
    color: var(--brand-primary-text);
    border-radius: 0.5rem;
    font-family: var(--font-header);
    transition: background-color 0.2s, opacity 0.2s;
    padding: 0.75rem;
    display: flex; /* For loading spinner */
    align-items: center;
    justify-content: center;
    text-align: center; /* Ensure text is centered in <a> tags */
    text-decoration: none; /* Remove underline from <a> tags */
    cursor: pointer;
}
.action-button:disabled { /* Keep disabled style for loading state and mobile downloads */
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #a0a0a0; /* Use a distinct disabled color */
}
 /* Hide PNG button on mobile */
.hide-on-mobile {
    display: flex; /* Default display */
}
body.is-mobile .hide-on-mobile {
    display: none; /* Hide if body has is-mobile class */
}
.form-section {
    background-color: var(--brand-secondary-bg);
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -4px rgba(0,0,0,0.05);
}
.lang-btn {
    font-size: 0.875rem;
    padding: 0.25rem;
    opacity: 0.6;
    font-family: var(--font-header);
    font-weight: 400; /* Corrected typo */
}
.lang-btn.active {
    opacity: 1;
    font-weight: 600;
}
h1, h2, h3, label, .action-button, #welcome-message { /* Ensure headers use header font */
    font-family: var(--font-header);
}
p { /* Ensure paragraphs use body font */
   font-family: var(--font-body);
}
/* Modal Styles */
.modal {
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 50;
}
.modal-content {
     background-color: var(--brand-secondary-bg);
     color: var(--brand-text);
     max-height: 90vh;
     overflow-y: auto;
}
#ticket-text-area {
    white-space: pre-wrap;
    word-wrap: break-word;
    background-color: var(--brand-bg);
    border: 1px dashed var(--brand-hint);
    max-height: 40vh;
    overflow-y: auto;
    font-family: monospace;
}
/* Ticket Card Styles */
#ticket-card {
    background-color: var(--brand-secondary-bg);
    color: var(--brand-text);
    border-radius: 1rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    padding: 1.5rem;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--brand-hint);
    background: linear-gradient(135deg, var(--brand-secondary-bg) 0%, #F8F4E8 100%);
}
#ticket-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 100% 100%, transparent 10px, var(--brand-hint) 11px, var(--brand-hint) 12px, transparent 13px),
                      radial-gradient(circle at 0% 0%, transparent 10px, var(--brand-hint) 11px, var(--brand-hint) 12px, transparent 13px);
    background-repeat: no-repeat;
    background-size: 24px 24px;
    background-position: top right, bottom left;
    opacity: 0.1;
    z-index: 0;
}
#ticket-card > div, #ticket-card > img { /* Ensure logo is also above the pseudo-element */
    position: relative;
    z-index: 1;
}
 #ticket-logo-png { /* Style for logo in card */
    display: block;
    max-width: 100px; /* Adjust size as needed */
    max-height: 50px;
    margin: 0 auto 1rem auto; /* Center logo */
    object-fit: contain;
 }
.ticket-header {
    font-family: var(--font-header);
    color: var(--brand-accent-2);
    border-bottom: 2px solid var(--brand-accent-1);
    padding-bottom: 0.75rem;
    margin-bottom: 1.25rem;
    text-align: center;
}
.ticket-section-title {
    font-weight: 600;
    color: var(--brand-primary); /* Changed to primary */
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding-bottom: 0.5rem;
    font-size: 1.05rem;
    font-family: var(--font-header); /* Use header font */
}
.ticket-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
    padding-left: 0.5rem;
}
.ticket-item span:first-child {
    color: var(--brand-hint);
    font-weight: normal;
}
.ticket-item strong {
    color: var(--brand-text);
    text-align: right;
    font-weight: 500;
}
.ticket-total {
    border-top: 2px solid var(--brand-accent-2);
    padding-top: 1rem;
    margin-top: 1.5rem;
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    color: var(--brand-primary); /* Changed to primary */
    font-family: var(--font-header); /* Use header font */
}
.ticket-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--brand-hint);
    font-size: 0.85rem;
    color: var(--brand-hint);
    opacity: 0.8;
}
/* QR Code container in ticket card (for PNG download) */
#ticket-qr-codes {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--brand-hint);
    display: flex; /* Changed back to flex */
    justify-content: space-around;
    align-items: center;
}
.qr-code-item { /* New class for styling */
     text-align: center;
}
.qr-code-item img { /* Target img within the item */
    width: 80px; /* Adjust size as needed */
    height: 80px;
    margin: 0 auto 0.25rem auto; /* Center image */
    display: block;
}
 .qr-code-item p { /* Target p within the item */
    font-size: 0.75rem;
    color: var(--brand-hint);
    margin: 0;
 }


/* Policy Modal Content */
#policy-content h4 {
    font-family: var(--font-header);
    font-weight: 600;
    color: var(--brand-primary); /* Changed to primary */
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px dotted var(--brand-hint);
}
#policy-content p, #policy-content ul {
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    color: var(--brand-text);
    font-family: var(--font-body); /* Ensure body font */
}
 #policy-content ul {
    list-style-type: disc;
    padding-left: 1.5rem;
 }
 #policy-content li {
    margin-bottom: 0.25rem;
 }

/* Loading Spinner */
.loading-spinner {
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--brand-primary-text);
    border-radius: 50%;
    width: 1rem;
    height: 1rem;
    animation: spin 0.6s linear infinite;
    margin-right: 0.5rem;
}
.action-button.loading .button-text {
     display: inline-block;
}
.action-button.loading .loading-spinner {
    display: inline-block;
}
.action-button .loading-spinner {
    display: none;
}
/* Delivery Fee Note */
#delivery-fee-note {
     font-size: 0.8rem;
     color: var(--brand-accent-2);
     font-style: italic;
     margin-top: -0.25rem; /* Adjust spacing */
     margin-left: 0.25rem;
     display: none; /* Hidden by default */
}
.delivery-free #delivery-fee-note { /* Show when free */
    display: block;
}
/* Plan description notes */
.plan-note {
    font-size: 0.8rem;
    color: var(--brand-hint);
    margin-top: 0.25rem;
    padding-left: 0.25rem;
}
/* Total Meal Info Style */
#total-meal-info {
     font-size: 0.9rem;
     color: var(--brand-primary);
     font-weight: 500;
     margin-bottom: 0.75rem; /* Add some space below */
     padding-top: 0.5rem;
     border-top: 1px dotted var(--brand-hint); /* Optional separator */
}


@keyframes spin {
    to { transform: rotate(360deg); }
}