/* ============================================================
   Advance HMO Approval – Public Form Styles
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary:       #0369a1;
    --primary-dark:  #075985;
    --primary-light: #e0f2fe;
    --accent:        #0ea5e9;
    --success:       #16a34a;
    --error:         #dc2626;
    --warning:       #d97706;
    --text:          #1e293b;
    --text-muted:    #64748b;
    --border:        #e2e8f0;
    --bg:            #f0f7ff;
    --white:         #ffffff;
    --radius:        10px;
    --shadow:        0 2px 16px rgba(3,105,161,.10);
    --shadow-md:     0 6px 32px rgba(3,105,161,.14);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* ── Header ── */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--accent) 100%);
    padding: 28px 20px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header .logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}
.page-header .logo-icon {
    width: 52px; height: 52px;
    background: rgba(255,255,255,.2);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(4px);
}
.page-header .logo-icon svg { width: 28px; height: 28px; fill: #fff; }
.page-header h1 {
    color: #fff;
    font-size: clamp(20px, 4vw, 28px);
    font-weight: 700;
    letter-spacing: -.3px;
    position: relative;
}
.page-header p {
    color: rgba(255,255,255,.82);
    font-size: 15px;
    margin-top: 4px;
    position: relative;
}

/* ── Main container ── */
.container {
    max-width: 780px;
    margin: 0 auto;
    padding: 32px 20px 60px;
}

/* ── Form Card ── */
.form-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

/* ── Section headers inside card ── */
.section-header {
    background: linear-gradient(90deg, var(--primary-light) 0%, #f8fafc 100%);
    border-left: 4px solid var(--primary);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-header svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }
.section-header h2 {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.section-body {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border);
}
.section-body:last-child { border-bottom: none; }

/* ── Grid ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.col-full { grid-column: 1 / -1; }

@media (max-width: 580px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .section-body { padding: 18px 16px; }
}

/* ── Form Fields ── */
.field { display: flex; flex-direction: column; gap: 5px; }

.field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 4px;
}
.field label .req { color: var(--error); margin-left: 2px; }

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 10px 13px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text);
    background: #fafbfc;
    transition: border-color .2s, box-shadow .2s, background .2s;
    outline: none;
    font-family: inherit;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(14,165,233,.13);
}
.field input.error-field,
.field select.error-field,
.field textarea.error-field {
    border-color: var(--error);
    background: #fff8f8;
}
.field textarea { resize: vertical; min-height: 90px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 36px; }

.field-error { font-size: 12px; color: var(--error); display: flex; align-items: center; gap: 4px; }

/* ── Radio Group ── */
.radio-group { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.radio-option {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #fafbfc;
}
.radio-option:hover { border-color: var(--accent); background: var(--primary-light); }
.radio-option input[type=radio] { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; flex-shrink: 0; }
.radio-option input[type=radio]:checked ~ .radio-label { color: var(--primary-dark); font-weight: 600; }
.radio-option.selected { border-color: var(--primary); background: var(--primary-light); }
.radio-label { font-size: 14px; color: var(--text); }
.radio-desc { font-size: 12px; color: var(--text-muted); }

/* ── File Upload ── */
.file-upload-area {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #fafbfc;
    position: relative;
}
.file-upload-area:hover, .file-upload-area.dragover { border-color: var(--accent); background: var(--primary-light); }
.file-upload-area input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.file-upload-area .upload-icon { width: 40px; height: 40px; margin: 0 auto 10px; color: var(--text-muted); }
.file-upload-area .upload-text { font-size: 14px; color: var(--text-muted); }
.file-upload-area .upload-text strong { color: var(--primary); }
.file-upload-area .file-name { font-size: 13px; color: var(--primary-dark); font-weight: 600; margin-top: 6px; }
.file-types { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ── Submit section ── */
.submit-section {
    padding: 28px;
    background: linear-gradient(90deg, var(--primary-light) 0%, #f8fafc 100%);
    text-align: center;
}
.terms-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 22px;
    text-align: left;
    background: #fff;
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
}
.terms-check input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.terms-check label { font-size: 13px; color: var(--text-muted); cursor: pointer; }
.terms-check label a { color: var(--primary); text-decoration: underline; }

.btn-submit {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    border: none;
    padding: 14px 48px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
    box-shadow: 0 4px 16px rgba(3,105,161,.3);
    letter-spacing: .3px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(3,105,161,.35); }
.btn-submit:active { transform: translateY(0); }
.btn-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }

/* ── Alert messages ── */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
}
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }

/* ── Success page ── */
.success-page {
    text-align: center;
    padding: 60px 28px;
}
.success-icon {
    width: 80px; height: 80px;
    background: #ecfdf5;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    border: 3px solid #a7f3d0;
}
.success-icon svg { width: 40px; height: 40px; color: var(--success); }
.success-page h2 { color: var(--text); font-size: 24px; margin-bottom: 10px; }
.success-page p { color: var(--text-muted); font-size: 15px; max-width: 440px; margin: 0 auto 28px; }
.ref-box { display: inline-block; background: var(--primary-light); color: var(--primary-dark); padding: 10px 24px; border-radius: 8px; font-weight: 700; font-size: 16px; letter-spacing: 1px; margin-bottom: 28px; }
.btn-new { display: inline-block; padding: 12px 32px; background: var(--primary); color: #fff; border-radius: 50px; font-weight: 600; text-decoration: none; font-size: 15px; transition: background .2s; }
.btn-new:hover { background: var(--primary-dark); }

/* ── Footer ── */
.page-footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 12px;
}

input[type="text"], 
textarea, 
select {
    text-transform: uppercase;
}

/* Optional: Keep email lowercase visually as it's more natural */
input[type="email"] {
    text-transform: none;
}