:root {
    --ebc-border: 2px solid var(--contrast, #1a1a1a);
    --ebc-shadow: 6px 6px 0px var(--contrast, #1a1a1a);
    --ebc-shadow-hover: 8px 8px 0px var(--contrast, #1a1a1a);
    --ebc-accent: var(--global-color-8, #34DBE4);
    --ebc-bg-lite: var(--global-color-9, #DBFFFE);
    --ebc-btn-bg: var(--global-color-10, #FF3535);
    --ebc-radius: 12px;
    --ebc-radius-pill: 50px;
}
.ebc-wrapper {
    max-width: 800px !important;
    margin: 20px auto !important;
    background: #ffffff !important;
    border: var(--ebc-border) !important;
    border-radius: var(--ebc-radius) !important;
    overflow: hidden !important;
}
.ebc-header {
    background: var(--ebc-bg-lite) !important;
    padding: 2rem !important;
    border-bottom: var(--ebc-border) !important;
    text-align: center !important;
}
.ebc-header h2 {
    margin: 0 !important;
    font-size: 24px !important;
    font-weight: 900 !important;
    text-transform: uppercase !important;
    color: var(--contrast, #1a1a1a) !important;
}
.ebc-header p {
    margin: 5px 0 0 !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    opacity: 0.8 !important;
    color: var(--contrast, #1a1a1a) !important;
}
.ebc-body {
    padding: 2.5rem !important;
    background: #ffffff !important;
}
.ebc-row {
    margin-bottom: 1.5rem !important;
    display: flex !important;
    flex-direction: column !important;
}
.ebc-row label {
    display: block !important;
    font-weight: 900 !important;
    margin-bottom: 8px !important;
    text-transform: uppercase !important;
    font-size: 14px !important;
    color: var(--contrast, #1a1a1a) !important;
}
.ebc-input, .ebc-select {
    width: 100% !important;
    padding: 1rem !important;
    border: var(--ebc-border) !important;
    border-radius: 8px !important;
    background: #fff !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    color: var(--contrast, #1a1a1a) !important;
    box-sizing: border-box !important;
    transition: transform 0.2s !important;
}
.ebc-input:focus, .ebc-select:focus {
    outline: none !important;
    background: var(--ebc-bg-lite) !important;
    transform: translate(-2px, -2px) !important;
    box-shadow: 3px 3px 0px var(--contrast, #1a1a1a) !important;
}
.ebc-btn {
    width: 100% !important;
    padding: 1.25rem !important;
    background: var(--ebc-btn-bg) !important;
    color: #ffffff !important;
    border: var(--ebc-border) !important;
    border-radius: 8px !important;
    font-weight: 900 !important;
    font-size: 18px !important;
    cursor: pointer !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: all 0.2s !important;
    margin-top: 1rem !important;
}
.ebc-btn:hover {
    transform: translate(-3px, -3px) !important;
    box-shadow: 7px 7px 0px var(--contrast, #1a1a1a) !important;
}
.ebc-result-box {
    margin-top: 2rem !important;
    padding: 1.5rem !important;
    background: var(--ebc-bg-lite) !important;
    border: var(--ebc-border) !important;
    border-radius: 8px !important;
    display: none;
}
.ebc-result-box.active {
    display: block !important;
}
.ebc-result-header {
    font-size: 32px !important;
    font-weight: 900 !important;
    color: var(--contrast, #1a1a1a) !important;
    text-align: center !important;
}
.ebc-result-sub {
    font-size: 18px !important;
    font-weight: 800 !important;
    text-align: center !important;
    margin-bottom: 15px !important;
}
.ebc-breakdown-table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin-top: 15px !important;
}
.ebc-breakdown-table td {
    padding: 10px !important;
    border: var(--ebc-border) !important;
    font-weight: 700 !important;
}
.ebc-final-row td {
    background: var(--ebc-accent) !important;
    font-weight: 900 !important;
}

/* Modal Styles */
.ebc-modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999999;
    align-items: center;
    justify-content: center;
}
.ebc-modal-overlay.active {
    display: flex;
}
.ebc-modal-container {
    background: #ffffff !important;
    border: var(--ebc-border) !important;
    box-shadow: 10px 10px 0px var(--contrast, #1a1a1a) !important;
    max-width: 500px;
    width: 90%;
    position: relative;
    border-radius: 8px !important;
    overflow: hidden;
}
.ebc-modal-header {
    background: var(--ebc-bg-lite) !important;
    padding: 1rem 1.5rem !important;
    font-weight: 900 !important;
    text-transform: uppercase !important;
    border-bottom: var(--ebc-border) !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ebc-modal-close {
    background: transparent !important;
    border: none !important;
    font-size: 24px !important;
    font-weight: 900 !important;
    cursor: pointer !important;
}
.ebc-modal-body {
    padding: 1.5rem !important;
}

/* Summary Card */
.ebc-summary-card {
    background: var(--ebc-bg-lite) !important;
    border: var(--ebc-border) !important;
    border-radius: 8px !important;
    padding: 1.5rem !important;
    text-align: center !important;
    margin-bottom: 1.5rem !important;
}
.ebc-total-lbl {
    font-size: 13px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    margin-bottom: 5px !important;
}
.ebc-total-val {
    font-size: 38px !important;
    font-weight: 900 !important;
}

.ebc-breakdown-table th {
    text-align: left !important;
    padding: 10px !important;
    border: var(--ebc-border) !important;
    background: #f0f0f0 !important;
    text-transform: uppercase !important;
    font-size: 12px !important;
}

/* AC Calculator - 2 column grid layout */
.ebc-grid-2col {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0 1.5rem !important;
}
@media (max-width: 600px) {
    .ebc-grid-2col {
        grid-template-columns: 1fr !important;
    }
}

.hidden { display: none !important; }

/* Premium Calc List Styles */
.premium-calc-list {
    background-color: #f8fafc;
}
.premium-calc-list ol { 
    margin: 0; 
    padding: 0; 
    list-style: none; 
    counter-reset: calc-counter; 
    color: #334155; 
    font-size: 1.05rem; 
}
.premium-calc-list ol > li { 
    position: relative;
    padding: 16px 20px 16px 60px; 
    margin-bottom: 12px;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: transform 0.2s, box-shadow 0.2s;
}
.premium-calc-list ol > li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.04);
}
.premium-calc-list ol > li::before {
    counter-increment: calc-counter;
    content: counter(calc-counter);
    position: absolute;
    left: 16px;
    top: 16px;
    width: 28px;
    height: 28px;
    background: #eff6ff;
    color: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid #bfdbfe;
    box-sizing: border-box;
}
.premium-calc-list ol > li:last-child { 
    margin-bottom: 0; 
    background: linear-gradient(to right, #ecfdf5, #ffffff);
    border: 1px solid #a7f3d0;
    font-size: 1.15rem; 
    font-weight: 800; 
    color: #065f46; 
}
.premium-calc-list ol > li:last-child::before {
    background: #10b981;
    color: #ffffff;
    border-color: #059669;
    content: "✓";
}
.premium-calc-list ul { 
    margin-top: 12px; 
    margin-bottom: 0; 
    padding-left: 12px; 
    list-style-type: none; 
    border-left: 2px solid #e2e8f0;
    color: #475569; 
    font-size: 0.95rem; 
}
.premium-calc-list ul li { 
    position: relative;
    margin-bottom: 8px; 
    padding-bottom: 0; 
    padding-left: 16px;
}
.premium-calc-list ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #94a3b8;
    border-radius: 50%;
}
.premium-calc-list ul li:last-child {
    margin-bottom: 0;
}
.premium-calc-list code { 
    background: #f1f5f9; 
    padding: 3px 8px; 
    border-radius: 6px; 
    color: #2563eb; 
    font-weight: 700; 
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; 
    font-size: 0.9em;
    border: 1px solid #e2e8f0;
}
.premium-calc-list strong {
    color: #0f172a;
}