/* Inter v20 — self-hosted (latin + cyrillic) */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/inter-cyrillic.woff2') format('woff2');
    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
        U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
        U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --bg-main: #0f172a;
    --bg-card: #263345;
    --glass-bg: rgba(38, 51, 69, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #cbd5e1;
    --accent-blue: #3b82f6;
    --accent-gold: #fbbf24;
    --accent-gold-glow: rgba(251, 191, 36, 0.3);
    --border-color: rgba(255, 255, 255, 0.15);
    --bg-note: rgba(0, 0, 0, 0.2);
    --input-bg: #0f172a;
    --radius-lg: 16px;
    --radius-md: 8px;
    --radius-sm: 6px;
    --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --transition: all 0.3s ease;
}

body.light-mode {
    --bg-main: #f0f4f9;
    --bg-card: #e8eef7;
    --glass-bg: #e8eef7;
    --glass-border: rgba(0, 0, 0, 0.06);
    --text-main: #202124;
    --text-muted: #5f6368;
    --text-dark: #202124;
    --accent-blue: #1a73e8;
    --accent-gold: #15803d;
    --accent-gold-glow: rgba(21, 128, 61, 0.12);
    --border-color: rgba(0, 0, 0, 0.08);
    --input-bg: #ffffff;
    --bg-note: rgba(0, 0, 0, 0.04);
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-glass: 0 1px 4px rgba(0, 0, 0, 0.1);
}

body.light-mode .card {
    background: #e8eef7;
    border: 1px solid #cbd5e1;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

body.light-mode .glass-card {
    background: #e8eef7;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid #cbd5e1;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

body.light-mode .input-wrapper input {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.15);
    color: #202124;
}

body.light-mode .input-wrapper input:focus {
    border-color: #1a73e8;
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

body.light-mode .input-wrapper .calc-display {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.15);
}

body.light-mode .mode-switcher {
    background: #e8eef7;
    border: 1px solid #cbd5e1;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

body.light-mode .mode-btn {
    background: #f5f8fd;
    border: 1px solid #cbd5e1;
}

body.light-mode .mode-btn.active {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #1a73e8;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

body.light-mode .category-btn {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
}

body.light-mode .category-btn:hover {
    background: #f8faff;
    border-color: #1a73e8;
}

body.light-mode .modal-box {
    background: #f0f4f9;
    border-color: rgba(0, 0, 0, 0.08);
}

body.light-mode .modal-footer {
    background: #e8eef7;
}

body.light-mode .fee-row {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(0, 0, 0, 0.05);
}

body.light-mode .checkmark {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.3);
}

body.light-mode .breakdown-row.highlight {
    color: #15803d;
}

body.light-mode .main-value {
    color: #15803d;
    text-shadow: none;
}



* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    max-width: 100vw;
    overflow-x: hidden;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .app-container {
        padding: 2rem 1.5rem;
    }
}

.app-header {
    margin-bottom: 2.5rem;
    text-align: center;
    position: relative;
    padding-top: 1rem;
}

.theme-toggle {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-main);
    transition: var(--transition);
    box-shadow: var(--shadow-subtle);
}

.theme-toggle:hover {
    transform: scale(1.1);
    border-color: var(--accent-blue);
}

@media (max-width: 600px) {
    .theme-toggle {
        width: 32px;
        height: 32px;
        top: -0.5rem;
        right: 0.5rem;
    }

    .theme-toggle svg {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 400px) {
    .theme-toggle {
        width: 26px;
        height: 26px;
        top: -0.25rem;
        right: 0.25rem;
    }

    .theme-toggle svg {
        width: 14px;
        height: 14px;
    }
}

.app-header h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.app-header p {
    color: var(--text-muted);
    font-size: 1.15rem;
    padding: 0 1rem;
}

/* MODE SWITCHER */
.mode-switcher {
    display: flex;
    flex-wrap: wrap;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0.5rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-subtle);
    margin-bottom: 1.5rem;
    max-width: 100%;
}

.mode-btn {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 1rem;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: normal;
    word-break: break-word;
}

.mode-btn small {
    font-size: 0.75rem;
    font-weight: 400;
    margin-top: 0.25rem;
    opacity: 0.8;
}

.mode-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.mode-btn.active {
    background: var(--accent-blue);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

@media (max-width: 400px) {
    .mode-btn {
        padding: 0.75rem 0.5rem;
        font-size: 0.95rem;
    }

    .mode-btn small {
        font-size: 0.7rem;
    }
}

.layout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 900px) {
    .layout-grid {
        grid-template-columns: 1.5fr 1fr;
        align-items: start;
    }
}

/* CARDS */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-subtle);
}

.card:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .card {
        padding: 1.5rem;
    }
}

.card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    text-align: center;
}

.group-total {
    color: var(--accent-gold);
    font-weight: 600;
    margin-right: 1rem;
}

/* FORM ELEMENTS */
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

/* Mobile: single column — Главница → Начална дата → Крайна дата → Законна лихва → Общ дълг */
#group_principal {
    order: 1;
}

#group_start {
    order: 2;
}

#group_end {
    order: 3;
}

#group_interest {
    order: 4;
}

#group_total_debt {
    order: 5;
}

/* Desktop: 2 колони, оригинален ред */
@media (min-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }

    #group_principal {
        order: 1;
    }

    #group_start {
        order: 2;
    }

    #group_interest {
        order: 3;
    }

    #group_end {
        order: 4;
    }

    #group_total_debt {
        order: 5;
    }
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
}

.input-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 0;
}

.input-wrapper .currency {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    min-width: 0;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    padding: 0.75rem 2.25rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
}

/* Center text in date inputs */
.input-wrapper input[type="date"],
#date_start,
#date_end {
    text-align: center;
}

.input-wrapper input[type="date"]::-webkit-calendar-picker-indicator {
    display: none;
    -webkit-appearance: none;
}

/* Remove arrows from number inputs */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.clear-date {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 18px;
    cursor: pointer;
    display: none;
    line-height: 1;
    z-index: 10;
    padding: 5px;
    user-select: none;
}

.clear-date:hover {
    color: #4b5563;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.input-wrapper .calc-display {
    width: 100%;
    flex: 1;
    min-width: 0;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 1rem;
    padding: 0.75rem 2.25rem;
    border-radius: var(--radius-md);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: default;
    user-select: none;
    line-height: 1.5;
    box-sizing: border-box;
}

.highlight-input {
    color: var(--accent-gold) !important;
    text-align: center;
}

#initial_debt,
#calc_interest_val {
    color: var(--text-main) !important;
}

#group_principal .currency,
#group_interest .currency {
    color: var(--text-main);
}

/* TOGGLES */
.toggles-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.toggle-checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.95rem;
    user-select: none;
}

.toggle-checkbox input {
    display: none;
}

.toggle-checkbox:hover .checkmark {
    border-color: var(--text-muted);
}

.toggle-checkbox input:checked+.checkmark {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

.toggle-checkbox input:checked+.checkmark::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* RESULTS DASHBOARD */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-glass);
}

@media (min-width: 768px) {
    .glass-card {
        padding: 2rem;
    }
}

.results-panel {
    position: relative;
}

@media (min-width: 1024px) {
    .results-panel {
        position: sticky;
        top: 2rem;
        z-index: 10;
    }
}

.sticky-dashboard {
    position: relative;
    top: 0;
}

.grand-total.box {
    text-align: center;
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.grand-total .label {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.main-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-gold);
    text-shadow: 0 0 20px var(--accent-gold-glow);
    display: block;
    line-height: 1.2;
}

@media (min-width: 360px) {
    .main-value {
        font-size: 2.2rem;
    }
}

@media (min-width: 480px) {
    .main-value {
        font-size: 2.8rem;
    }
}

@media (min-width: 900px) {
    .main-value {
        font-size: 2rem;
    }
}



.breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.breakdown h4 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.breakdown-row span:last-child {
    white-space: nowrap;
    flex-shrink: 0;
    text-align: right;
}

.breakdown-row span:first-child {
    flex: 1;
}

.breakdown-row.indent {
    padding-left: 1rem;
    font-size: 0.85rem;
    position: relative;
    color: var(--text-muted);
}

.breakdown-row.indent::before {
    content: "↳";
    position: absolute;
    left: 0;
}

.breakdown-row.border-top {
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.breakdown-row.highlight {
    font-weight: 600;
    color: var(--accent-gold);
}

.note {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
    background: var(--bg-note);
    padding: 1rem;
    border-radius: var(--radius-md);
}

.disclaimer {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
    text-align: center;
    padding: 1rem 2rem;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
}

/* MODAL */
#modalOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.3s;
}

.modal-box {
    background: var(--bg-card);
    width: 95%;
    max-width: 600px;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-glass);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 23, 42, 0.5);
    margin-top: auto;
}

.btn-done {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}

@media (min-width: 480px) {
    .btn-done {
        width: auto;
    }
}



.fee-row.fee-info-only {
    opacity: 0.55;
    pointer-events: none;
}

/* FEE ROW IN MODAL */
.fee-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.03);
    gap: 0;
}

.fee-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.fee-name {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
}

.fee-price-tag {
    color: var(--accent-gold);
    font-size: 0.85rem;
    font-weight: 600;
}

.fee-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* CATEGORY BUTTONS */
.category-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.category-btn {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    width: 100%;
}

.category-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.cat-info {
    display: flex;
    flex-direction: column;
}

.cat-title {
    color: var(--text-main);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.cat-subtitle {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* QTY CONTROL IN MODAL */
.qty-control {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2px;
    margin-left: 1rem;
}

.qty-btn {
    background: transparent;
    border: none;
    color: var(--text-main);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    border-radius: 50%;
    transition: background 0.2s;
}

.qty-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.qty-val {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
    color: var(--accent-gold);
}

.modal-group-header {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-group-header:first-child {
    margin-top: 0;
}

.checkmark {
    width: 22px;
    height: 22px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.5);
    /* Significantly lighter border */
    border-radius: 6px;
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
}

.toggle-checkbox input:checked+.checkmark {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

/* SEO CONTENT */
.seo-content {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.seo-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.seo-content h3 {
    font-size: 1.2rem;
    margin: 2rem 0 1rem;
    color: var(--accent-blue);
}

.seo-content p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.seo-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.seo-table th,
.seo-table td {
    text-align: left;
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.seo-table th {
    color: var(--text-muted);
    font-weight: 500;
}

#total_currency {
    color: var(--accent-gold);
    font-weight: 800;
    font-size: 1.4rem;
}

/* UTILS */
.hidden {
    display: none !important;
}

/* Extracted inline styles */
#group_total_debt {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
}

#calc_total_debt_val {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 800;
}

.card .toggles-grid {
    margin-top: 1rem;
}



.sticky-dashboard>h3 {
    margin-bottom: 1.5rem;
}

.breakdown h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.breakdown-row.highlight {
    margin-bottom: 1rem;
}

#row_res_surcharge,
#row_debt_surcharge,
#row_debt_ceiling {
    display: none;
}

.grand-total.box {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
}

.glass-card .note {
    margin-top: 1rem;
}

.input-error {
    color: #ef4444;
    font-size: 0.78rem;
    margin-top: 0.3rem;
    line-height: 1.4;
}

/* ============================================================
   FIX #1: Пропорционални такси — поле за цена на актива
   ============================================================ */

/* Главният ред (fee-info + fee-actions) */
.fee-main-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

/* Ред за цена (показва се само при избрана пропорционална такса) */
.prop-price-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.prop-price-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.prop-price-field {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    width: 100%;
}

.prop-currency {
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.prop-price-input {
    width: 100%;
    min-width: 150px;
    max-width: unset;
    box-sizing: border-box;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--accent-gold);
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
    font-family: inherit;
    text-align: center;
    text-overflow: ellipsis;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.prop-price-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.prop-price-input::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

@media (max-width: 600px) {
    .mode-switcher {
        flex-direction: column;
    }

    .input-wrapper input,
    .input-wrapper .calc-display {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* SEO tables — horizontal scroll fallback (desktop) */
.seo-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 2rem;
    border-radius: var(--radius-sm);
}

.seo-table-wrapper .seo-table {
    margin-bottom: 0;
    min-width: 480px;
}

/* ============================================================
   MOBILE-ONLY VISUAL FIXES (≤768px) — desktop непокътнат
   ============================================================ */
@media (max-width: 768px) {

    /* 1. Карти такси — сума пада на нов ред под текста */
    .category-btn {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 5px !important;
        border: 1px solid var(--border-color);
    }

    .cat-info {
        flex: 1;
        min-width: 0;
        width: 100%;
    }

    .group-total {
        align-self: flex-start !important;
        margin-left: 0 !important;
        text-align: left !important;
        flex-shrink: 0;
    }

    /* 2. Редове в модален списък — дълги имена се пренасят */
    .fee-info {
        min-width: 0;
    }

    .fee-name,
    .fee-price-tag {
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    /* 3. SEO таблици — клетките се пренасят вместо хоризонтален скрол */
    .seo-table-wrapper .seo-table {
        min-width: unset;
    }

    .seo-table td,
    .seo-table th {
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

/* Modal footer — stack vertically on small screens */
@media (max-width: 768px) {
    .modal-footer {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px;
        align-items: stretch;
        text-align: center;
    }

    .modal-footer .modal-subtotal-label {
        order: 1 !important;
        text-align: center !important;
    }

    .modal-footer .btn-done {
        order: 2 !important;
        width: 100% !important;
        margin-top: auto !important;
    }
}

/* Header and general layout on very small screens */
@media (max-width: 400px) {
    .app-header h1 {
        font-size: 1.5rem;
    }

    .app-header p {
        font-size: 0.95rem;
        padding: 0 0.25rem;
    }

    .disclaimer {
        padding: 1rem;
    }

    .cat-title {
        font-size: 1rem;
    }

    .glass-card {
        padding: 1rem;
    }

    .card {
        padding: 1rem;
    }
}

.locked-section {
    opacity: 0.5;
    pointer-events: none; /* Спира кликовете върху самите чекбоксове */
    transition: all 0.3s ease;
}

.main-fee-card.locked-section {
    pointer-events: auto !important;
    cursor: not-allowed;
}

.main-fee-card.principal-error {
    border-color: #ff4d4d !important;
    box-shadow: 0 0 8px rgba(255, 77, 77, 0.4) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.principal-warning-msg {
    color: #ff4d4d;
    font-size: 13px;
    font-weight: 600;
    margin-top: 8px;
    text-align: center;
    display: none;
}

.main-fee-card.principal-error + .principal-warning-msg {
    display: block;
}

.sum-field-wrapper.validation-error-glow {
    /* Този border замества синия 'glow' ефект при фокус/хоувър */
    border: 2px solid #ff4d4d !important; 
    box-shadow: 0 0 10px rgba(255, 77, 77, 0.6); /* Червен 'светещ' ефект */
    transition: all 0.2s ease-in-out;
}

.principal-warning-outside {
    display: block; /* За да е на нов ред */
    color: #ff4d4d;
    font-size: 13px;
    font-weight: 600;
    margin-top: 5px; /* Разстояние под полето */
    text-align: center;
    /* Гарантираме, че е извън всякакъв border */
}

.input-helper-text {
    font-size: 11px;
    color: #ff4d4d;
    margin-top: 3px;
    font-style: italic;
    display: block;
}

.fee-note {
    display: block;
    font-size: 13px;
    color: inherit;
    opacity: 0.8;
    font-style: italic;
    margin-top: 2px;
    font-weight: 400;
}

.fee-row.fee-info-only {
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 768px) {
    .category-btn {
        transition: border-color 0.2s ease, background 0.2s ease;
    }
    .category-btn:hover,
    .category-btn:active {
        background: rgba(59, 130, 246, 0.08) !important;
    }
}

@media (max-width: 768px) {
    .fee-row { border: 1px solid transparent !important; transition: border 0.1s ease; }
    .fee-row:active { border: 1px solid #1a73e8 !important; }
}