/* Ice Card Calculator v3.0 - Frontend Styles */
:root {
    --ice-primary: #0ea5e9;
    --ice-primary-dark: #0284c7;
    --ice-primary-light: #e0f2fe;
    --ice-success: #10b981;
    --ice-warning: #f59e0b;
    --ice-danger: #ef4444;
    --ice-text: #1e293b;
    --ice-text-light: #64748b;
    --ice-border: #e2e8f0;
    --ice-bg: #f8fafc;
    --ice-white: #ffffff;
    --ice-radius: 12px;
    --ice-shadow: 0 4px 24px rgba(14, 165, 233, 0.1);
}

.icecard-calculator {
    max-width: 560px;
    margin: 0 auto;
    background: var(--ice-white);
    border-radius: var(--ice-radius);
    box-shadow: var(--ice-shadow);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--ice-text);
}

/* Header */
.icecard-header {
    background: linear-gradient(135deg, var(--ice-primary) 0%, var(--ice-primary-dark) 100%);
    color: white;
    padding: 28px 24px 24px;
    text-align: center;
}
.icecard-title {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 700;
    color: white;
}
.icecard-subtitle {
    margin: 0 0 10px;
    font-size: 14px;
    opacity: 0.9;
}
.icecard-updated {
    margin: 0;
    font-size: 12px;
    opacity: 0.75;
    background: rgba(255,255,255,0.15);
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
}

/* Form */
.icecard-form {
    padding: 24px;
}
.icecard-field {
    margin-bottom: 18px;
}
.icecard-field label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--ice-text);
}
.icecard-optional {
    font-weight: 400;
    color: var(--ice-text-light);
    font-size: 12px;
}
.icecard-select, .icecard-input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--ice-border);
    border-radius: 8px;
    font-size: 15px;
    color: var(--ice-text);
    background: var(--ice-white);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.icecard-select:focus, .icecard-input:focus {
    outline: none;
    border-color: var(--ice-primary);
    box-shadow: 0 0 0 3px var(--ice-primary-light);
}
.icecard-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

/* Amount */
.icecard-amount-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.icecard-amount-currency {
    position: absolute;
    left: 14px;
    font-size: 16px;
    font-weight: 600;
    color: var(--ice-text-light);
    pointer-events: none;
}
.icecard-amount-wrap .icecard-input {
    padding-left: 36px;
}
.icecard-hint {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--ice-text-light);
}

/* Result */
.icecard-result {
    padding: 0 24px 24px;
}
.icecard-result-label {
    text-align: center;
    font-size: 13px;
    color: var(--ice-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.icecard-result-price {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    color: var(--ice-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}
.icecard-loading {
    font-size: 18px;
    color: var(--ice-text-light);
    font-weight: 400;
}
.icecard-result-detail {
    background: var(--ice-bg);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 16px;
}
.icecard-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 13px;
}
.icecard-detail-row span {
    color: var(--ice-text-light);
}
.icecard-detail-row strong {
    color: var(--ice-text);
}
.icecard-result-note {
    font-size: 12px;
    color: var(--ice-text-light);
    text-align: center;
    margin-bottom: 16px;
    font-style: italic;
}
.icecard-error {
    color: var(--ice-danger);
    font-size: 14px;
}

/* Contact Buttons */
.icecard-contacts {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}
.icecard-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    color: white;
    transition: transform 0.15s, box-shadow 0.15s;
    flex: 1;
    min-width: 120px;
    justify-content: center;
}
.icecard-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    color: white;
}
.icecard-btn-icon {
    font-size: 16px;
}
.icecard-btn-whatsapp {
    background: #25D366;
}
.icecard-btn-telegram {
    background: #0088cc;
}
.icecard-btn-zangi {
    background: #6366f1;
}

/* Paused */
.icecard-paused {
    padding: 32px 24px;
    text-align: center;
}
.icecard-paused-icon {
    font-size: 48px;
    margin-bottom: 12px;
}
.icecard-paused-text {
    font-size: 15px;
    color: var(--ice-text);
    line-height: 1.6;
}

/* Other */
.icecard-other {
    padding: 0 24px 24px;
}
.icecard-other-text {
    background: #fef3c7;
    border: 1px solid #fcd34d;
    color: #92400e;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
}

/* Responsive */
@media (max-width: 480px) {
    .icecard-header { padding: 20px 16px 18px; }
    .icecard-title { font-size: 19px; }
    .icecard-form { padding: 18px 16px; }
    .icecard-result { padding: 0 16px 18px; }
    .icecard-result-price { font-size: 30px; }
    .icecard-btn { padding: 10px 14px; font-size: 13px; min-width: 100px; }
}