/* ═══════════════════════════════════════════════════════════════════════
   SURVEY FORM — GLOBAL STYLES  (Light Theme)
   Clean, Professional & Modern Light UI
   ═══════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700&display=swap');

/* ─── Reset & Base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-primary:      #f0f4f8;
    --bg-secondary:    #e8edf3;
    --bg-card:         #ffffff;
    --bg-card-hover:   #f8fafc;
    --border-color:    #dde3ec;
    --border-focus:    rgba(180,30,45,0.5);

    --accent-1:        #b41e2d;
    --accent-2:        #8b1520;
    --accent-3:        #d4323f;
    --gradient-main:   linear-gradient(135deg, #b41e2d 0%, #8b1520 60%, #c0392b 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(180,30,45,0.08) 0%, rgba(139,21,32,0.06) 100%);

    --text-primary:    #1a2232;
    --text-secondary:  #4a5568;
    --text-muted:      #8795a8;
    --text-white:      #ffffff;

    --success:         #0f9b6e;
    --error:           #dc2626;
    --warning:         #d97706;
    --info:            #2563eb;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --radius-xl:  28px;

    --shadow-card:  0 2px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.05);
    --shadow-btn:   0 4px 14px rgba(180,30,45,0.30);
    --shadow-focus: 0 0 0 3px rgba(180,30,45,0.15);
    --shadow-glow:  0 0 30px rgba(180,30,45,0.08);

    --transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    background-image:
        radial-gradient(ellipse at 15% 10%, rgba(180,30,45,0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 85%, rgba(139,21,32,0.04) 0%, transparent 50%);
}

/* ─── Survey Layout ─────────────────────────────────────────────────────── */
.survey-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 36px 20px 60px;
}

/* ─── Header ────────────────────────────────────────────────────────────── */
.survey-header {
    text-align: center;
    margin-bottom: 36px;
    animation: fadeInDown 0.6s ease;
}

.survey-header .logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.survey-header .logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 3px 8px rgba(0,0,0,0.18));
}

.survey-header .org-info {
    text-align: left;
}

.survey-header .org-name {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--accent-1);
    letter-spacing: 0.2px;
    line-height: 1.3;
}

.survey-header .org-tagline {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
    font-style: italic;
}

.survey-header h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(20px, 3.5vw, 32px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: 8px;
}

.survey-header h1 span {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.survey-header p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 520px;
    margin: 0 auto;
}

/* ─── Progress Bar ──────────────────────────────────────────────────────── */
.progress-container {
    width: 100%;
    max-width: 780px;
    margin-bottom: 28px;
    animation: fadeIn 0.5s ease 0.1s both;
}

.progress-steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    margin-bottom: 0;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.progress-track {
    position: absolute;
    top: 20px;
    left: 20px;
    height: 2px;
    background: var(--gradient-main);
    z-index: 1;
    transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
    flex: 1;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    border: 2px solid var(--border-color);
    background: #ffffff;
    color: var(--text-muted);
    transition: var(--transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.step-circle.active {
    border-color: var(--accent-1);
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 0 0 4px rgba(180,30,45,0.12), 0 3px 10px rgba(180,30,45,0.25);
    transform: scale(1.1);
}

.step-circle.completed {
    border-color: var(--success);
    background: var(--success);
    color: white;
}

.step-circle.completed::after { content: '✓'; font-size: 14px; }
.step-circle.completed span   { display: none; }

.step-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    max-width: 80px;
    line-height: 1.3;
    transition: var(--transition);
}

.step-item.active    .step-label { color: var(--accent-1); font-weight: 700; }
.step-item.completed .step-label { color: var(--success); }

/* ─── Form Card ─────────────────────────────────────────────────────────── */
.form-card {
    width: 100%;
    max-width: 780px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 44px 48px 40px;
    box-shadow: var(--shadow-card);
    animation: slideUp 0.45s cubic-bezier(0.4,0,0.2,1);
}

@media (max-width: 600px) {
    .form-card { padding: 26px 20px 28px; border-radius: var(--radius-lg); }
}

/* ─── Step Title ────────────────────────────────────────────────────────── */
.form-step-title {
    margin-bottom: 30px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--bg-secondary);
}

.form-step-title .step-badge {
    display: inline-block;
    background: rgba(180,30,45,0.08);
    border: 1px solid rgba(180,30,45,0.2);
    color: var(--accent-1);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.form-step-title h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 21px;
    font-weight: 700;
    color: var(--text-primary);
}

.form-step-title p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
}

/* ─── Form Grid ─────────────────────────────────────────────────────────── */
.form-grid               { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid.cols-3        { grid-template-columns: 1fr 1fr 1fr; }
.form-grid.cols-1        { grid-template-columns: 1fr; }

@media (max-width: 600px) {
    .form-grid, .form-grid.cols-3 { grid-template-columns: 1fr; }
}

.form-group              { display: flex; flex-direction: column; gap: 7px; }
.form-group.full-width   { grid-column: 1 / -1; }

/* ─── Labels & Inputs ───────────────────────────────────────────────────── */
.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.2px;
}

.form-label .required { color: var(--error); margin-left: 3px; }

.form-input, .form-select, .form-textarea {
    background: #f8fafc;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 11px 15px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    width: 100%;
    outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--accent-1);
    background: #fff;
    box-shadow: var(--shadow-focus);
}

.form-input::placeholder { color: var(--text-muted); font-size: 14px; }
.form-input.error        { border-color: var(--error); box-shadow: 0 0 0 3px rgba(220,38,38,0.12); }

.field-error { font-size: 12px; color: var(--error); margin-top: 2px; font-weight: 500; }

/* ─── Radio & Checkbox Groups ───────────────────────────────────────────── */
.radio-group, .checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.radio-group.vertical, .checkbox-group.vertical {
    flex-direction: column;
    gap: 8px;
}

.radio-item, .checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    flex: 0 0 auto;
}

.radio-item:hover, .checkbox-item:hover {
    background: rgba(180,30,45,0.04);
    border-color: rgba(180,30,45,0.35);
}

.radio-item.selected, .checkbox-item.selected {
    background: rgba(180,30,45,0.07);
    border-color: var(--accent-1);
    box-shadow: 0 0 0 2px rgba(180,30,45,0.12);
}

.radio-item input[type="radio"],
.checkbox-item input[type="checkbox"] {
    width: 17px;
    height: 17px;
    accent-color: var(--accent-1);
    cursor: pointer;
    flex-shrink: 0;
}

.radio-item  label,
.checkbox-item label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    line-height: 1.3;
}

/* ─── Section Heading ───────────────────────────────────────────────────── */
.section-heading {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-heading::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--gradient-main);
    border-radius: 2px;
}

.q-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: var(--gradient-main);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    margin-right: 6px;
    flex-shrink: 0;
}

/* ─── Question Cards (Step 3) ───────────────────────────────────────────── */
.question-card {
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    transition: var(--transition);
}

.question-card:hover {
    border-color: rgba(180,30,45,0.3);
    box-shadow: 0 4px 16px rgba(180,30,45,0.06);
}

.question-card-header {
    margin-bottom: 16px;
}

.question-card-header .form-label {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.question-sub-heading {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--accent-1);
    margin-top: 18px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ─── Experience Table ──────────────────────────────────────────────────── */
.exp-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border-color);
    margin-top: 8px;
    background: #fff;
}

.exp-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

.exp-table thead tr { background: rgba(180,30,45,0.05); }

.exp-table th {
    padding: 10px 14px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-1);
    text-align: left;
    border-bottom: 1.5px solid var(--border-color);
}

.exp-table th.col-num { width: 45px; text-align: center; }
.exp-table th.col-act { width: 50px; text-align: center; }

.exp-table tbody tr { border-bottom: 1px solid #edf2f7; transition: var(--transition); }
.exp-table tbody tr:last-child { border-bottom: none; }
.exp-table tbody tr:hover { background: #fafcff; }

.exp-table td { padding: 8px 10px; vertical-align: middle; }
.exp-table td.row-num { text-align: center; font-size: 13px; font-weight: 700; color: var(--text-muted); width: 45px; }

.exp-table td input {
    width: 100%;
    background: #fdfdfd;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 7px 10px;
    color: var(--text-primary);
    font-size: 13.5px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: var(--transition);
}

.exp-table td input:focus {
    border-color: var(--accent-1);
    background: #ffffff;
    box-shadow: 0 0 0 2px rgba(180,30,45,0.12);
}

.exp-table td input::placeholder { color: var(--text-muted); font-size: 13px; }

.exp-table td.row-action { text-align: center; width: 50px; }

.btn-remove-row {
    background: transparent;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-remove-row:hover {
    color: #ef4444;
    background: #fee2e2;
}

.exp-table-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 8px;
}

.btn-add-row {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(180,30,45,0.07);
    border: 1px dashed rgba(180,30,45,0.35);
    color: var(--accent-1);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-row:hover {
    background: rgba(180,30,45,0.14);
    border-color: var(--accent-1);
    transform: translateY(-1px);
}

.btn-add-row:active { transform: translateY(0); }

/* ─── Info Note ─────────────────────────────────────────────────────────── */
.info-note {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    background: rgba(37,99,235,0.06);
    border: 1px solid rgba(37,99,235,0.18);
    border-radius: var(--radius-md);
    padding: 13px 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #1d4ed8;
    line-height: 1.5;
}

.info-note .info-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }

/* ─── Review Section ────────────────────────────────────────────────────── */
.review-section {
    background: #f8fafc;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    margin-bottom: 14px;
}

.review-section h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-1);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px 20px; }
.review-field { display: flex; flex-direction: column; gap: 3px; }

.review-field .r-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.review-field .r-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.review-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }

.review-tag {
    background: rgba(180,30,45,0.08);
    border: 1px solid rgba(180,30,45,0.2);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-1);
}

/* ─── Review Mini Table ─────────────────────────────────────────────────── */
.review-sub-block {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
}

.review-sub-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-1);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.review-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    background: #ffffff;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.review-table th {
    background: rgba(180,30,45,0.05);
    color: var(--accent-1);
    font-weight: 700;
    padding: 7px 10px;
    text-align: left;
    font-size: 11.5px;
    border-bottom: 1px solid var(--border-color);
}

.review-table td {
    padding: 7px 10px;
    border-bottom: 1px solid #edf2f7;
    color: var(--text-secondary);
}

.review-table tr:last-child td {
    border-bottom: none;
}

/* ─── Navigation Buttons ────────────────────────────────────────────────── */
.form-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 32px;
    padding-top: 22px;
    border-top: 1.5px solid var(--bg-secondary);
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 26px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: var(--transition);
    outline: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(180,30,45,0.38);
}

.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    background: #f1f5f9;
    border: 1.5px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: #e8edf3;
    border-color: #c5cdd8;
    color: var(--text-primary);
}

.btn-submit {
    background: linear-gradient(135deg, #0f9b6e, #0d7a57);
    color: white;
    box-shadow: 0 4px 14px rgba(15,155,110,0.30);
    flex: 1;
    justify-content: center;
    padding: 13px 32px;
    font-size: 16px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(15,155,110,0.38);
}

.btn svg { width: 18px; height: 18px; }

/* ─── Alert / Flash Messages ────────────────────────────────────────────── */
.alert {
    border-radius: var(--radius-md);
    padding: 13px 18px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideDown 0.3s ease;
}

.alert-success { background: #f0fdf7; border: 1px solid #a7f3d0; color: #065f46; }
.alert-error   { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.alert-info    { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }

/* ─── Thank You Page ────────────────────────────────────────────────────── */
.thankyou-card { text-align: center; max-width: 540px; padding: 56px 44px; }

.thankyou-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(15,155,110,0.12), rgba(15,155,110,0.06));
    border: 2px solid rgba(15,155,110,0.35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin: 0 auto 28px;
    animation: scaleIn 0.5s cubic-bezier(0.34,1.56,0.64,1) 0.2s both;
}

.thankyou-card h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
}

.thankyou-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    max-width: 380px;
    margin: 0 auto 30px;
}

/* ─── Divider ───────────────────────────────────────────────────────────── */
.divider {
    height: 1.5px;
    background: var(--bg-secondary);
    border: none;
    margin: 24px 0;
}

/* ─── Animations ────────────────────────────────────────────────────────── */
@keyframes fadeIn     { from { opacity: 0; }                          to { opacity: 1; } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp    { from { opacity: 0; transform: translateY(24px); }  to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown  { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scaleIn    { from { opacity: 0; transform: scale(0.5); }        to { opacity: 1; transform: scale(1); } }

/* ─── Scrollbar ─────────────────────────────────────────────────────────── */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: rgba(180,30,45,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-1); }