/* ============================================
   BT Education Ministry — Main Stylesheet
   Faith-Grounded Civic Virtue
   ============================================ */

/* === Reset & Base === */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: #faf9f6;
    font-family: Inter, sans-serif;
    color: #1a1a2e;
}

button {
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

button:hover {
    opacity: 0.88;
}

::selection {
    background: #c9a84c33;
}

/* === Responsive === */
@media (max-width: 768px) {
    nav {
        padding: 12px 20px !important;
        flex-wrap: wrap;
        gap: 12px;
    }
    nav > div:nth-child(2) {
        order: 3;
        width: 100%;
        justify-content: center !important;
        gap: 16px !important;
        padding-top: 8px;
        border-top: 1px solid #e8e2d8;
    }
    table {
        font-size: 12px;
    }
}

/* === Smooth transitions === */
html {
    scroll-behavior: smooth;
}

/* === Input focus styles === */
input:focus {
    border-color: #2d1b4e !important;
    box-shadow: 0 0 0 3px rgba(45,27,78,0.1);
}

/* === Membership & Donate responsive === */
@media (max-width: 900px) {
    div[style*="gridTemplateColumns: \"repeat(4"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    div[style*="repeat(4"] {
        grid-template-columns: 1fr !important;
    }
    div[style*="repeat(3"] {
        grid-template-columns: 1fr !important;
    }
    div[style*="1fr 1fr 1fr 1fr"] {
        grid-template-columns: 1fr 1fr !important;
    }
    div[style*="1fr 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
}

/* === Modal Overlay === */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(20, 10, 40, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.modal-overlay.modal-open {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: #ffffff;
    width: 90%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 4px;
    box-shadow: 0 20px 60px rgba(20, 10, 40, 0.35);
    transform: translateY(24px) scale(0.97);
    transition: transform 0.3s ease;
    position: relative;
}
.modal-open .modal-container {
    transform: translateY(0) scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 16px; right: 16px;
    background: transparent;
    border: none !important;
    font-size: 22px;
    color: #7a7090;
    cursor: pointer;
    width: 36px; height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    z-index: 2;
    line-height: 1;
}
.modal-close-btn:hover {
    background: #f3f0ea;
    color: #2d1b4e;
    opacity: 1 !important;
}

/* === Signup Form === */
.signup-form-group {
    margin-bottom: 20px;
}
.signup-form-group label {
    display: block;
    font-family: Inter, sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: #2d1b4e;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.signup-form-group input {
    width: 100%;
    padding: 12px 16px;
    font-family: Inter, sans-serif;
    font-size: 14px;
    border: 1.5px solid #e8e2d8;
    border-radius: 2px;
    background: #faf9f6;
    color: #1a1a2e;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.signup-form-group input:focus {
    border-color: #2d1b4e !important;
    box-shadow: 0 0 0 3px rgba(45,27,78,0.1);
    background: #ffffff;
}
.signup-form-group input.input-error {
    border-color: #c0392b !important;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}
.signup-form-error {
    font-family: Inter, sans-serif;
    font-size: 12px;
    color: #c0392b;
    margin-top: 4px;
}

.signup-checkbox-group {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 24px;
}
.signup-checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: #2d1b4e;
    cursor: pointer;
}
.signup-checkbox-group label {
    font-family: Inter, sans-serif;
    font-size: 12px;
    color: #4a4460;
    line-height: 1.5;
    cursor: pointer;
}

.signup-submit-btn {
    width: 100%;
    padding: 16px 32px;
    background: #b8860b;
    color: #ffffff;
    font-family: Inter, sans-serif;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s;
}
.signup-submit-btn:hover {
    background: #c9a84c;
    opacity: 1 !important;
}
.signup-submit-btn:disabled {
    background: #e8e2d8;
    color: #7a7090;
    cursor: not-allowed;
}
.signup-submit-btn:disabled:hover {
    opacity: 1 !important;
}

/* Select & Textarea styling */
.signup-form-group select {
    transition: border-color 0.2s, box-shadow 0.2s;
}
.signup-form-group select:focus {
    border-color: #2d1b4e !important;
    box-shadow: 0 0 0 3px rgba(45,27,78,0.1);
    background: #ffffff;
    outline: none;
}
.signup-form-group textarea {
    transition: border-color 0.2s, box-shadow 0.2s;
}
.signup-form-group textarea:focus {
    border-color: #2d1b4e !important;
    box-shadow: 0 0 0 3px rgba(45,27,78,0.1);
    background: #ffffff;
    outline: none;
}

/* Body scroll lock */
body.modal-body-lock {
    overflow: hidden;
}

/* Mobile form responsiveness */
@media (max-width: 600px) {
    .modal-container {
        width: 95%;
        max-height: 95vh;
    }
    .signup-form-row {
        flex-direction: column !important;
        gap: 0 !important;
    }
}