/* Main styling for the CURP Calculator matching the provided design */

.cc-curp-container {
    max-width: 900px;
    margin: 30px auto;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #475569;
}

.cc-form-group {
    margin-bottom: 22px;
}

.cc-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #334155;
    font-size: 14px;
}

.cc-form-group input,
.cc-form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 15px;
    color: #1e293b;
    background-color: #fff;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Custom dropdown icon for select */
.cc-form-group select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%231e293b%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 14px top 50%;
    background-size: 10px auto;
    padding-right: 36px;
}

/* Calendar icon inside input date */
.cc-form-group input[type="date"] {
    position: relative;
}

.cc-form-group input[type="date"]::-webkit-calendar-picker-indicator {
    opacity: 0.6;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
    width: 18px;
    height: 18px;
}

.cc-form-group input::placeholder {
    color: #94a3b8;
    opacity: 1; /* For cross-browser consistency */
}

.cc-form-group input:focus,
.cc-form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.cc-btn {
    width: 100%;
    padding: 14px;
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    margin-top: 10px;
}

.cc-btn:hover {
    background-color: #1d4ed8;
}

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

.cc-result-hidden {
    display: none;
}

.cc-result-show {
    margin-top: 24px;
    padding: 20px;
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 6px;
    text-align: center;
    animation: fadeIn 0.4s ease forwards;
}

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

.cc-result-show h3 {
    margin: 0 0 12px 0;
    color: #166534;
    font-size: 16px;
    font-weight: 600;
}

#cc-curp-text {
    font-size: 28px;
    font-weight: 700;
    color: #15803d;
    margin: 0 0 12px 0;
    letter-spacing: 2px;
}

.cc-result-show small {
    display: block;
    color: #166534;
    font-size: 12px;
    opacity: 0.8;
    line-height: 1.4;
}