:root {
    --green-dark:#1a3a1a;
    --green-mid: #2d6a2d;
    --green-accent: #4caf50;
    --green-light: #e8f5e9;
    --earth: #8b6914;
    --earth-light: #f5f0e8;
    --text-mid: #4a5a4a;
    --text-light: #7a8a7a;
    --border: #ccd8cc;
    --white: #ffffff;
    --error: #c0392b;
    --gray: #f2f4f8;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --text-dark: #1c2b1c;
}

/* form wrapper */
.form-wrapper {
    display: flex;
    width: 100%;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.form-card {
    border-radius: 12px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.10);
    overflow: hidden;
}

.form-header {
    background: var(--gray);
    padding: 36px 40px 28px;
    border-bottom: 1px solid var(--border);
    text-align: center;
    border-radius: 16px;
}

#form-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 26px;
    color: var(--green-dark);
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

#form-subheader {
    font-size: 15px;
    color: var(--text-mid);
    line-height: 1.6;
    max-width: 440px;
    margin: 0 auto;
}

/* form body */
.form-main {
    padding: 32px 40px 36px;
}

.form-section-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--green-mid);
    margin: 28px 0 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.form-section-label:first-child {
    margin-top: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grid.cols-3 {
    grid-template-columns: 2fr 1fr 1fr;
}

.form-grid.cols-full {
    grid-template-columns: 1fr;
}

/* fields */
.form-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-field label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 0.1px;
    text-align: left;
}

span.required {
    color: var(--error);
    margin-left: 2px;
    font-size: 14px;
}

.form-field input, .form-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    background: #fafcfa;
    transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
    outline: none;
}

.form-field input:focus, .form-field textarea:focus {
    border-color: var(--green-mid);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(45,106,45,0.10);
}

.form-field input::placeholder, .form-field textarea::placeholder {
    color: #b0bdb0;
}

.form-field textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.55;
}

.form-field .field-error {
    font-size: 11.5px;
    color: var(--error);
    min-height: 16px;
    display: none;
}

/* checkboxes */
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
    margin-top: 4px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 9px 12px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    background: #fafcfa;
    transition: border-color 0.15s, background 0.15s;
    user-select: none;
}

.checkbox-item:hover {
    border-color: var(--green-accent);
    background: var(--green-light);
}

.checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    cursor: pointer;
    margin: 0;
    padding: 0;
    border: none;
    background: none;
    box-shadow: none;
}

.checkbox-item span {
    font-size: 13.5px;
    color: var(--text-dark);
    line-height: 1.3;
    text-align: left;
}

.checkbox-required-note {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 8px;
}

.checkbox-required-note.error {
    color: var(--error);
}

/* submission */
.form-submit-row {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

#submitButton {
    background: var(--green-mid);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 14px 48px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.18s, transform 0.12s, box-shadow 0.18s;
    box-shadow: 0 2px 8px rgba(45,106,45,0.20);
}

#submitButton:hover {
    background: var(--green-dark);
    box-shadow: 0 4px 16px rgba(45,106,45,0.28);
    transform: translateY(-1px);
}

#submitButton:active {
    transform: translateY(0);
}

#error-label {
    font-size: 13px;
    color: var(--error);
    visibility: hidden;
    font-weight: 600;
}
.form-note {
    font-size: 12px;
    color: var(--text-light);
    text-align: center;
}

/* form overlay */
.form-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26,58,26,0.45);
    z-index: 9999;
    backdrop-filter: blur(2px);
    align-items: center;
    justify-content: center;
}

.form-overlay.active { 
    display: flex; 
}

@media (max-width: 540px) {
    .form-header, .form-main { 
        padding: 24px 20px; 
    }
    
    .form-grid, .form-grid.cols-3 { 
        grid-template-columns: 1fr; 
    }
    .checkbox-grid { 
        grid-template-columns: 1fr; 
    }
    .header { 
        height: 180px; 
    }
}

/* Address autocomplete */
.suggestions-dropdown {
    position: absolute;
    width: 100%;
    background: var(--white);
    border: 1.5px solid var(--border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: var(--shadow);
    z-index: 100;
    max-height: 220px;
    overflow-y: auto;
    display: none;
}

.suggestion-item {
    padding: 10px 14px;
    font-size: 13.5px;
    color: var(--text-dark);
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    text-align: start;
}

.suggestion-item:last-child { 
    border-bottom: none; 
}

.suggestion-item:hover { 
    background: var(--green-light); 
}

.address-confirmed {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--green-light);
    border: 1.5px solid var(--green-accent);
    border-radius: 8px;
    font-size: 13.5px;
    color: var(--text-dark);
    margin-top: 4px;
}

#address-clear {
    background: none;
    border: none;
    color: var(--green-mid);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

#address_search {
    position: relative;
}

.form-field {
    position: relative;
}