/* ----- MODERN RESET & VARIABLES ----- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* --- COLOR PALETTE (Deep Navy & Snow White) --- */
    --header-bg: #0A192F;
    --footer-bg: #0A192F;
    --header-text: #FFFAFA;
    --header-accent: #FFFAFA;
    --bg-deep: #0A192F;
    --bg-card: rgba(15, 23, 42, 0.6);
    --accent: #D4AF37;
    --accent-glow: rgba(212, 175, 55, 0.3);
    --text-white: #FFFAFA;
    --text-muted: rgba(255, 250, 250, 0.7);
    --border-light: rgba(212, 175, 55, 0.2);

    /* --- LAYOUT & TOKENS --- */
    --shadow-heavy: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    --radius-md: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --input-bg: rgba(255, 255, 255, 0.05);
    --input-border: rgba(255, 255, 255, 0.3);
    --card-border: rgba(255, 255, 255, 0.2);
    --input-focus: rgba(255, 255, 250, 0.4);
    /* Logo Colors */
    --logo-main: #D4AF37;
    --logo-sub: #D4AF37;
    
    /* Theme Specific */
    --glass-bg: rgba(10, 25, 47, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);
    --body-bg-img: none;
}

body.light-theme {
    --header-bg: #FFFAFA;
    --footer-bg: #FFFAFA;
    --header-text: #000000;
    --header-accent: #000000;
    --bg-deep: #FFFAFA;
    --bg-card: #FFFFFF;
    --accent: #36454F;
    --text-white: #000000;
    --text-muted: rgba(0, 0, 0, 0.6);
    --border-light: rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --input-bg: #FFFFFF;
    --input-border: #000000;
    --card-border: #000000;
    --input-focus: rgba(0, 0, 0, 0.2);
    --logo-main: #36454F;
    --logo-sub: #36454F;
    --glass-bg: #FFFAFA;
    --body-bg-img: none;
}

body.light-theme .input-field::placeholder {
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-deep);
    background-image: var(--body-bg-img);
    background-attachment: fixed;
    color: var(--text-white);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

input,
button,
select,
textarea {
    font-family: 'Inter', sans-serif;
}

/* ----- HEADER ----- */
.global-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    min-height: 75px;
    height: auto;
    box-sizing: border-box;
    background-color: var(--header-bg);
    color: var(--header-text);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 20px;
    z-index: 1000;
    box-shadow: var(--shadow-heavy);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--border-light);
}

.header-inner {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.header-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
}

.site-slogan {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 500;
    opacity: 0.8;
    line-height: 1.4;
    white-space: normal;
    max-width: 500px;
    overflow: visible;
    letter-spacing: 0.2px;
}

.app-title {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    transition: var(--transition);
}

.logo-icon-img {
    height: 48px;
    width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--header-bg);
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 10px var(--accent-glow);
    transition: var(--transition);
}

.logo-icon-img img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.app-title:hover .logo-icon-img {
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 6px 15px var(--accent-glow);
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.input-field.readonly-field {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    cursor: not-allowed;
    border-color: rgba(255, 255, 255, 0.1);
}

.logo-main {
    font-family: 'Outfit', sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: var(--logo-main);
    background: linear-gradient(135deg, var(--logo-main) 0%, #FFD700 50%, var(--logo-main) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

body.light-theme .logo-main {
    background: linear-gradient(135deg, #434343 0%, #000000 50%, #434343 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-sub {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--logo-sub);
    background: linear-gradient(135deg, var(--logo-sub) 0%, #FFD700 50%, var(--logo-sub) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    margin-top: 4px;
    opacity: 0.9;
}

body.light-theme .logo-sub {
    background: linear-gradient(135deg, #434343 0%, #000000 50%, #434343 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.app-title:hover {
    transform: scale(1.02);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.action-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    background-color: rgba(10, 30, 60, 0.5);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.action-btn:hover, .action-btn.active {
    background-color: #1A3A6A;
    border-color: #6AB0FF;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,40,100,0.6);
}

body.light-theme .action-btn {
    background: #E5E7EB;
    border-color: #9CA3AF;
    color: #000000;
}

body.light-theme .action-btn:hover {
    background: #D1D5DB;
}

.theme-toggle-wrapper, .share-btn {
    display: inline-flex;
    align-items: center;
    width: 42px;
    height: 42px;
    justify-content: center;
    border-radius: 50%;
    background: rgba(10, 30, 60, 0.7);
    border: 1px solid #3A5690;
    transition: var(--transition);
    cursor: pointer;
    color: #6AB0FF;
    font-size: 1.1rem;
    text-decoration: none;
}

body.light-theme .theme-toggle-wrapper,
body.light-theme .share-btn {
    background: #E5E7EB;
    border-color: #9CA3AF;
    color: #000000;
}

.theme-toggle-wrapper:hover,
.share-btn:hover {
    border-color: var(--header-accent);
    background-color: rgba(10, 30, 80, 0.8);
    transform: translateY(-2px);
}

body.light-theme .theme-toggle-wrapper:hover,
body.light-theme .share-btn:hover {
    background-color: #D1D5DB;
    border-color: #000000;
}


/* ----- BOTTOM NAV ----- */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 75px;
    background: var(--header-bg);
    justify-content: space-around;
    align-items: center;
    padding-bottom: env(safe-area-inset-bottom);
    z-index: 2000;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.4);
    border-top: 1px solid var(--border-light);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.7rem;
    gap: 5px;
    transition: var(--transition);
    padding: 8px 0;
}

.bottom-nav-item i {
    font-size: 1.3rem;
    color: var(--accent);
}

.bottom-nav-item.active {
    color: var(--accent);
}

body.light-theme .bottom-nav-item i {
    color: #000000;
}

body.light-theme .bottom-nav-item.active i {
    color: #000000;
    font-weight: 800;
}

/* ----- FOOTER ----- */
.global-footer {
    background-color: var(--header-bg);
    color: var(--text-white);
    padding: 20px 20px 18px;
    text-align: center;
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    margin-top: auto;
    flex-shrink: 0;
    line-height: 1.6;
    box-sizing: border-box;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 18px 24px;
    margin: 0 auto 12px;
    flex-wrap: wrap;
    max-width: 1200px;
}

.footer-links a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.footer-links a i {
    color: var(--header-accent);
    font-size: 1rem;
    transition: transform 0.2s;
}

body.light-theme .footer-links a i {
    color: #000000;
}

.footer-links a:hover,
.footer-links a.active {
    color: #B0D0FF;
    text-shadow: 0 0 6px rgba(106, 176, 255, 0.4);
    border-bottom-color: #6AB0FF;
}

.footer-links a:hover i {
    transform: translateY(-2px);
}

.footer-copyright {
    font-size: 0.85rem;
    opacity: 0.8;
    border-top: 1px dashed #2F4F7A;
    padding-top: 14px;
    margin-top: 8px;
    width: 100%;
}

/* ----- COMMON UI COMPONENTS ----- */
.app-container {
    max-width: 1200px;
    width: calc(100% - 32px);
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(40px);
    backdrop-filter: blur(40px);
    border-radius: 24px;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.2),
        inset 0 0 0 1px var(--glass-border);
    padding: 32px;
    margin: 120px auto 60px auto;
    position: relative;
    overflow: visible;
    border: none;
    box-sizing: border-box;
    transition: var(--transition);
}



.app-container h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 12px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: var(--text-white);
    position: relative;
    z-index: 1;
}

.app-container h1 span {
    background: linear-gradient(135deg, #D4AF37 0%, #F1D592 30%, #D4AF37 50%, #B8860B 70%, #D4AF37 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.app-container h1 i {
    color: #D4AF37;
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.4));
}

.form-group {
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    text-align: left;
}

textarea.input-field {
    min-height: 120px;
    resize: vertical;
}



.calculator-tabs {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
    justify-content: center;
    padding: 4px;
    background: var(--bg-deep);
    border-radius: 50px;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-light);
}

.tab-btn {
    background: transparent;
    border: 1px solid transparent;
    padding: 8px 18px;
    border-radius: 40px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn i {
    color: var(--header-accent);
}

body.light-theme .tab-btn i {
    color: #000000;
}

.tab-btn:hover {
    color: white;
    background: rgba(45, 90, 150, 0.3);
}

.tab-btn.active {
    background: var(--bg-card);
    color: var(--text-white);
    border-color: var(--accent);
    box-shadow: 0 4px 10px rgba(0, 20, 60, 0.2);
}

.tab-btn.active i {
    color: var(--accent);
}

.calculator-panel {
    position: relative;
    z-index: 2;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    box-shadow: var(--shadow-heavy);
    margin-bottom: 24px;
    border: 1px solid var(--card-border);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-white);
    background: linear-gradient(to right, var(--accent-glow), transparent);
    padding: 10px 16px;
    border-radius: 12px;
    border-left: 5px solid var(--accent);
}

.panel-header i {
    color: var(--accent);
    font-size: 20px;
}

.input-group {
    margin-bottom: 18px;
}

.input-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-white);
    padding-left: 4px;
}

.input-label i {
    color: var(--accent);
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.input-field {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--input-border);
    border-radius: 18px;
    font-size: 15px;
    font-weight: 500;
    background: var(--input-bg);
    transition: var(--transition);
    color: var(--text-white);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.input-field:hover {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

.input-field:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--input-focus);
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.double-row {
    display: flex;
    gap: 12px;
    align-items: center;
    width: 100%;
    margin-bottom: 18px;
}

.double-row.mb-6 {
    margin-bottom: 6px;
}

.double-row.comp-result-row {
    margin: 16px 0 6px;
}

.double-row .input-group {
    flex: 1;
    margin-bottom: 0;
}

.tenure-row {
    display: flex;
    gap: 10px;
    align-items: center;
    width: 100%;
}

.tenure-number-field {
    flex: 2;
    min-width: 0;
}

.tenure-type-field {
    flex: 1;
    min-width: 0;
    position: relative;
}

.tenure-dropdown {
    width: 100%;
    padding: 14px 32px 14px 16px;
    border: 2px solid var(--input-border);
    border-radius: 16px;
    font-size: clamp(13px, 3.5vw, 15px);
    font-weight: 500;
    background-color: var(--bg-deep);
    color: var(--text-white);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FFFAFA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
    transition: var(--transition);
}

.tenure-dropdown option {
    background-color: #0A192F;
    color: #FFFAFA;
}

body.light-theme .tenure-dropdown {
    background-color: var(--bg-deep);
    color: var(--text-white);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23000000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    border-color: #000000;
}

body.light-theme .tenure-dropdown option {
    background-color: var(--bg-deep);
    color: var(--text-white);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 24px 0 20px;
}

.result-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    padding: 20px 10px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.result-card:hover {
    transform: translateY(-5px);
    border-color: #D4AF37;
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.result-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 6px;
}

.result-value {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
}

.primary-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #D4AF37 0%, #F1D592 50%, #D4AF37 100%);
    border: none;
    border-radius: 20px;
    color: #0A192F;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.5);
    filter: brightness(1.1);
}

.primary-btn:active {
    transform: translateY(1px);
}

body.light-theme .primary-btn {
    background: #000000;
    color: #FFFAFA;
    border: 2px solid #000000;
}

body.light-theme .primary-btn:hover {
    background: #FFFAFA;
    color: #000000;
}


.panel {
    display: none;
}

.panel.active-panel {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-animation {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

.pulse-animation {
    animation: pulse-animation 0.4s ease-out;
}

/* ----- FORM & INTERACTIVE COMPONENTS ----- */
.description {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border-light);
    text-align: center;
}

/* Action Button Row (Reset, Copy, Print) */
.action-button-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 25px;
    padding: 10px 0;
    flex-wrap: wrap;
    width: 100%;
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--text-white);
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    min-width: 120px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.secondary-btn i {
    font-size: 15px;
    color: #D4AF37;
}

.secondary-btn:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: #D4AF37;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

body.light-theme .secondary-btn {
    background: #ffffff;
    border-color: #dddddd;
    color: #333;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

body.light-theme .secondary-btn:hover {
    background: #f8f9fa;
    border-color: #D4AF37;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.robot-check {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 16px 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    margin-bottom: 30px;
    transition: var(--transition);
}

.robot-check span {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-white);
}

.robot-check i {
    color: #D4AF37;
}

body.light-theme .robot-check {
    background: rgba(0, 0, 0, 0.03);
}

.robot-check:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #D4AF37;
}

/* ----- LEGAL & COMPLIANCE STYLES ----- */
.legal-container {
    max-width: 1200px;
    width: calc(100% - 32px);
    margin: 140px auto 80px auto;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-heavy);
    border: 1px solid var(--border-light);
    padding: 50px;
    color: var(--text-white);
    text-align: left;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}
@media (max-width: 768px) {
    .legal-container {
        padding: 24px 20px;
        margin-top: 100px;
        margin-bottom: 100px;
    }
    .legal-container h1 { font-size: 1.8rem; }
}

.legal-container .primary-btn {
    display: inline-flex;
    width: auto;
    padding: 14px 36px;
    text-decoration: none;
    align-items: center;
    gap: 12px;
    margin-top: 15px;
    background: transparent;
    border: 2px solid #D4AF37;
    color: #D4AF37;
    font-weight: 700;
    border-radius: 14px;
    transition: var(--transition);
}

.legal-container .primary-btn:hover {
    background: linear-gradient(135deg, #D4AF37 0%, #F1D592 50%, #D4AF37 100%);
    color: #0A192F;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

.legal-section {
    margin-bottom: 30px;
}

.legal-section h2 {
    color: #D4AF37;
    margin-bottom: 12px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.legal-section h2 i {
    color: #D4AF37;
    font-size: 1.2rem;
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.3));
}

.legal-section p, .legal-section li {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 10px;
}

.effective-date {
    display: block;
    margin-bottom: 30px;
    font-style: italic;
    color: var(--text-muted);
    text-align: center;
}

.legal-container h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    text-align: center;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.legal-container h1 span {
    background: linear-gradient(135deg, #D4AF37 0%, #F1D592 30%, #D4AF37 50%, #B8860B 70%, #D4AF37 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.legal-container h1 i {
    color: #D4AF37;
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.4));
}



.robot-check input { display: none; }

.custom-check {
    width: 20px;
    height: 20px;
    background: #FFFFFF;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.robot-check input:checked + .custom-check {
    background: #D4AF37;
}

.robot-check input:checked + .custom-check::after {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--bg-deep);
    font-size: 12px;
}

/* ----- RESPONSIVE DESIGN (Webbase, Tab Base, Mobile Base) ----- */

/* Webbase - Desktop (Large Screens) */
@media (min-width: 1401px) {
    .app-container {
        max-width: 1200px;
        padding: 45px;
        margin-top: 150px;
    }
    .results-grid {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 24px;
    }
    .calculator-tabs {
        gap: 15px;
        padding: 10px;
        margin-bottom: 35px;
    }
    .tab-btn {
        padding: 14px 28px;
        font-size: 16px;
    }
}

/* Webbase - Laptop/Monitor (1025px - 1400px) */
@media (min-width: 1025px) and (max-width: 1400px) {
    .app-container {
        max-width: 1150px;
        padding: 35px;
        margin-top: 145px;
    }
    .results-grid {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 18px;
    }
    .tab-btn {
        padding: 12px 22px;
        font-size: 15px;
    }
}

/* Tab Base - 10" Tablet (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .app-container {
        max-width: 90%;
        padding: 30px;
        margin-top: 140px;
    }
    .results-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 16px;
    }
    .calculator-tabs {
        border-radius: 20px;
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 8px;
    }
    .tab-btn {
        flex: 0 0 auto;
        white-space: nowrap;
    }
}

/* Tab Base - 7" Tablet (601px - 768px) */
@media (min-width: 601px) and (max-width: 768px) {
    .global-header {
        padding: 12px 20px;
    }
    .site-slogan { font-size: 11px; max-width: 300px; }
    .app-container {
        max-width: 95%;
        margin: 120px auto 30px;
        padding: 20px;
    }
    .calculator-tabs {
        border-radius: 16px;
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    .tab-btn { 
        padding: 10px 15px; 
        font-size: 13px; 
        flex: 0 0 auto;
    }
    .result-value { font-size: 18px; }
}

/* Mobile Base - Standard (<=600px) */
@media (max-width: 600px) {
    .global-header {
        padding: 0 15px;
        height: 70px;
    }
    .header-right { gap: 8px; }
    .app-title img { height: 40px; }
    .site-slogan { font-size: 9px; max-width: 250px; }
    .action-btn { width: 38px; height: 38px; padding: 0; }
    
    /* Hide top tabs, show bottom nav */
    .calculator-tabs { display: none; }
    .bottom-nav { display: flex; }
    
    .app-container {
        max-width: 92%;
        margin-top: 100px;
        margin-bottom: 80px;
        padding: 16px;
        border-radius: 24px;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px;
    }
    
    .global-footer { 
        padding-bottom: 95px; /* Extra space for bottom nav */
    }
}

/* Mobile Base - Small Phones (<=380px) */
@media (max-width: 380px) {
    .global-header { padding: 0 10px; height: 65px; }
    .app-title img { height: 34px; }
    .site-slogan { font-size: 8px; max-width: 190px; }
    .app-container {
        margin-top: 100px;
        padding: 16px 12px;
        border-radius: 20px;
    }
    .result-value { font-size: 16px; }
    .footer-links a { font-size: 0.8rem; }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

body.light-theme .toast {
    background: rgba(255, 255, 255, 0.95);
    color: #000;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* ----- SHARE SCREEN STYLES ----- */
.share-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 30px;
    line-height: 1.5;
    opacity: 0.9;
}

.google-play-section {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 30px;
    text-align: center;
    transition: var(--transition);
}

.google-play-section:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.google-play-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--text-white);
}

.google-play-label i {
    color: #4caf50;
}

.play-store-url {
    display: block;
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
    word-break: break-all;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: var(--transition);
}

.play-store-url:hover {
    background: var(--accent-glow);
    color: var(--text-white);
}

.share-options-title {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 20px;
    padding-left: 10px;
    border-left: 4px solid var(--accent);
}

.share-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 40px;
}

.share-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 20px 10px;
    text-decoration: none;
    color: var(--text-white);
    transition: var(--transition);
    gap: 12px;
}

.share-item i {
    font-size: 1.8rem;
    transition: var(--transition);
}

.share-item span {
    font-size: 0.9rem;
    font-weight: 600;
}

.share-item:hover {
    transform: translateY(-5px);
    background: var(--accent-glow);
    border-color: var(--accent);
}

.share-item.whatsapp i { color: #25D366; }
.share-item.facebook i { color: #1877F2; }
.share-item.messenger i { color: #0084FF; }
.share-item.telegram i { color: #26A5E4; }
.share-item.instagram i { color: #E4405F; }
.share-item.tiktok { 
    background: var(--bg-card); 
    border-color: var(--card-border);
}
.share-item.tiktok i { 
    color: #FFFFFF; 
    text-shadow: 2px 0 #ff0050, -2px 0 #00f2ea;
}
.share-item.wechat i { color: #07C160; }
.share-item.snapchat i { color: #FFFC00; text-shadow: 0 0 2px rgba(0,0,0,0.5); }
.share-item.reddit i { color: #FF4500; }
.share-item.pinterest i { color: #BD081C; }
.share-item.linkedin i { color: #0077B5; }
.share-item.discord i { color: #5865F2; }
.share-item.x-twitter { 
    background: var(--bg-card); 
    border-color: var(--card-border);
}
.share-item.x-twitter i { 
    color: #FFFFFF; 
}

.share-item.gmail i { color: #EA4335; }
.share-item.outlook i { color: #0078D4; }
.share-item.yahoo i { color: #6001D2; }
.share-item.icloud i { color: #007AFF; }
.share-item.aol i { color: #31459B; }
.share-item.copy-message i { color: #D4AF37; }
.share-item.copy-link i { color: #6AB0FF; }


body.light-theme .share-item.tiktok i,
body.light-theme .share-item.x-twitter i,
body.light-theme .share-item.tiktok span,
body.light-theme .share-item.x-twitter span { 
    color: var(--text-white) !important; 
}

.share-footer-msg {
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    line-height: 1.6;
    padding: 20px;
    background: linear-gradient(to right, transparent, var(--accent-glow), transparent);
    border-radius: 12px;
}

@media (max-width: 480px) {
    .share-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ----- PREMIUM CARD (Golden Shadow Box) ----- */
.premium-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    border: 2px solid #D4AF37;
    border-radius: 16px;
    padding: 25px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.premium-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3);
}

.premium-card h3 {
    color: #D4AF37;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
}

.premium-card h3 i {
    font-size: 1.6rem;
    color: #D4AF37;
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.5));
}

.premium-card p {
    color: var(--text-main);
    line-height: 1.7;
    font-size: 1.05rem;
    margin: 0;
}

.premium-badge {
    background: linear-gradient(135deg, #D4AF37 0%, #F1D592 50%, #D4AF37 100%);
    color: #0A192F;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-left: 10px;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.light-theme .premium-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.03));
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.15);
}

body.light-theme .premium-badge {
    color: #FFFFFF;
}