/*
    Circle Java - Custom Survey Theme (Light)
    Modern, clean, user-friendly design
    Accent: #6C63FF | Font: Inter
*/

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

/* ============================================================
   ROOT VARIABLES
   ============================================================ */
:root {
    --cj-accent: #6C63FF;
    --cj-accent-light: rgba(108,99,255,0.08);
    --cj-accent-hover: #5a52e0;
    --cj-bg: #f8fafc;
    --cj-card: #ffffff;
    --cj-border: #e2e8f0;
    --cj-text: #1e293b;
    --cj-text-secondary: #64748b;
    --cj-text-muted: #94a3b8;
    --cj-success: #22c55e;
    --cj-danger: #ef4444;
    --cj-warning: #f59e0b;
    --cj-radius: 14px;
    --cj-radius-sm: 10px;
    --cj-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --cj-shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
    --cj-shadow-focus: 0 0 0 3px rgba(108,99,255,0.15);
}

/* ============================================================
   GLOBAL / BODY
   ============================================================ */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background: var(--cj-bg) !important;
    color: var(--cj-text);
    -webkit-font-smoothing: antialiased;
    padding-bottom: 0 !important;
    flex-direction: column;
    display: flex;
    min-height: 100vh;
}

body > article {
    flex: 1;
}

/* ============================================================
   NAVBAR (Top Bar)
   ============================================================ */
#survey-nav.navbar {
    background: var(--cj-card) !important;
    border-bottom: 1px solid var(--cj-border);
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    padding: 10px 0;
}

#survey-nav .navbar-brand .logo {
    max-height: 40px;
}

#survey-nav .dropdown-menu {
    border: 1px solid var(--cj-border);
    border-radius: var(--cj-radius-sm);
    box-shadow: var(--cj-shadow-md);
    padding: 8px;
    background: var(--cj-card);
}

#survey-nav .dropdown-menu .dropdown-item {
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.88rem;
    color: var(--cj-text);
    transition: background 0.15s;
}

#survey-nav .dropdown-menu .dropdown-item:hover {
    background: var(--cj-accent-light);
    color: var(--cj-accent);
}

#survey-nav .dropdown-menu .dropdown-header {
    color: var(--cj-text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 12px 4px;
}

#navbar-toggler {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--cj-bg);
    border: 1px solid var(--cj-border);
    color: var(--cj-text-secondary);
    transition: all 0.2s;
    cursor: pointer;
}

#navbar-toggler:hover {
    background: var(--cj-accent-light);
    color: var(--cj-accent);
    border-color: rgba(108,99,255,0.2);
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.ls-progress-container {
    padding: 0 !important;
}

.progress {
    height: 6px !important;
    background: var(--cj-border) !important;
    border-radius: 100px !important;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--cj-accent), #8b5cf6) !important;
    border-radius: 100px !important;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.top-container {
    background: var(--cj-card);
    border-bottom: 1px solid var(--cj-border);
    padding: 16px 0 !important;
}

/* ============================================================
   OUTER FRAME / MAIN CONTENT AREA
   ============================================================ */
.outer-frame {
    padding-top: 24px !important;
    padding-bottom: 40px !important;
}

/* ============================================================
   WELCOME PAGE
   ============================================================ */
.welcome-container {
    text-align: center;
    padding: 32px 24px;
    background: var(--cj-card);
    border: 1px solid var(--cj-border);
    border-radius: var(--cj-radius);
    box-shadow: var(--cj-shadow);
    margin-bottom: 24px;
}

.welcome-container .large-heading {
    font-size: 1.6rem !important;
    font-weight: 800 !important;
    color: var(--cj-text) !important;
    margin-bottom: 8px !important;
    line-height: 1.3;
}

.welcome-container .form-heading {
    font-size: 0.95rem;
    color: var(--cj-text-secondary);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 12px;
}

.welcome-container .question-count-text {
    display: inline-block;
    background: var(--cj-accent-light);
    color: var(--cj-accent);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 100px;
    margin-top: 8px;
}

/* ============================================================
   QUESTION GROUPS
   ============================================================ */
.group-outer-container {
    margin-bottom: 20px;
}

.group-container {
    background: var(--cj-card);
    border: 1px solid var(--cj-border);
    border-radius: var(--cj-radius);
    box-shadow: var(--cj-shadow);
    padding: 28px 28px 20px;
    margin-bottom: 0;
}

.group-title {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: var(--cj-text) !important;
    margin-bottom: 4px !important;
    padding-bottom: 0;
    border: none !important;
}

.group-description {
    font-size: 0.88rem;
    color: var(--cj-text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* ============================================================
   QUESTIONS
   ============================================================ */
.question-container {
    background: transparent;
    border: none;
    padding: 20px 0;
    border-top: 1px solid #f1f5f9;
    margin: 0;
}

.question-container:first-child {
    border-top: none;
    padding-top: 4px;
}

.question-title-container {
    margin-bottom: 14px;
}

.question-title-container .question-text {
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--cj-text) !important;
    line-height: 1.5;
}

.question-title-container .question-number {
    color: var(--cj-accent) !important;
    font-weight: 700 !important;
}

.question-help-container {
    font-size: 0.82rem;
    color: var(--cj-text-muted);
    margin-top: 4px;
}

.ls-questionhelp {
    background: #f0f1ff;
    border: none;
    border-left: 3px solid var(--cj-accent);
    border-radius: 0 8px 8px 0;
    padding: 10px 14px;
    font-size: 0.82rem;
    color: var(--cj-text-secondary);
}

/* Mandatory asterisk */
.text-danger,
.asterisk {
    color: var(--cj-danger) !important;
}

/* ============================================================
   FORM INPUTS
   ============================================================ */
.form-control,
input[type="text"],
input[type="number"],
input[type="email"],
input[type="date"],
input[type="url"],
input[type="tel"],
input[type="password"],
textarea,
select {
    font-family: 'Inter', sans-serif !important;
    font-size: 0.9rem !important;
    background: var(--cj-card) !important;
    border: 1.5px solid var(--cj-border) !important;
    border-radius: var(--cj-radius-sm) !important;
    padding: 10px 14px !important;
    color: var(--cj-text) !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
    outline: none !important;
}

.form-control:focus,
input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="url"]:focus,
input[type="tel"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--cj-accent) !important;
    box-shadow: var(--cj-shadow-focus) !important;
    background: var(--cj-card) !important;
}

textarea {
    min-height: 100px;
}

/* ============================================================
   RADIO & CHECKBOX (Custom)
   ============================================================ */
.radio-item,
.checkbox-item {
    position: relative;
    margin-bottom: 6px;
}

.radio-item label,
.checkbox-item label {
    display: flex !important;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--cj-bg);
    border: 1.5px solid var(--cj-border);
    border-radius: var(--cj-radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    color: var(--cj-text);
    font-weight: 400;
    margin: 0;
}

.radio-item label:hover,
.checkbox-item label:hover {
    border-color: rgba(108,99,255,0.3);
    background: rgba(108,99,255,0.02);
}

.radio-item input[type="radio"],
.checkbox-item input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    background: var(--cj-card);
    flex-shrink: 0;
    cursor: pointer;
    transition: all 0.2s;
    margin: 0 !important;
    position: relative;
}

.radio-item input[type="radio"] {
    border-radius: 50%;
}

.checkbox-item input[type="checkbox"] {
    border-radius: 5px;
}

.radio-item input[type="radio"]:checked {
    border-color: var(--cj-accent);
    background: var(--cj-card);
}

.radio-item input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--cj-accent);
}

.checkbox-item input[type="checkbox"]:checked {
    border-color: var(--cj-accent);
    background: var(--cj-accent);
}

.checkbox-item input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.radio-item input:checked + label,
.radio-item label:has(input:checked),
.checkbox-item input:checked + label,
.checkbox-item label:has(input:checked) {
    border-color: var(--cj-accent);
    background: rgba(108,99,255,0.04);
}

/* Radio/Checkbox in list layout (Bootstrap list-group) */
.list-group-item {
    border: 1.5px solid var(--cj-border) !important;
    border-radius: var(--cj-radius-sm) !important;
    margin-bottom: 6px !important;
    padding: 10px 14px !important;
    transition: all 0.2s;
}

.list-group-item:hover {
    border-color: rgba(108,99,255,0.3) !important;
}

.list-group-item.active,
.list-group-item:has(input:checked) {
    background: rgba(108,99,255,0.04) !important;
    border-color: var(--cj-accent) !important;
    color: var(--cj-text) !important;
}

/* ============================================================
   TABLES (Array/Matrix Questions)
   ============================================================ */
table.ls-answers {
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--cj-border);
    border-radius: var(--cj-radius-sm);
    overflow: hidden;
}

table.ls-answers thead th {
    background: var(--cj-bg) !important;
    color: var(--cj-text-secondary) !important;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--cj-border) !important;
    padding: 10px 12px !important;
}

table.ls-answers tbody td {
    padding: 10px 12px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    font-size: 0.88rem;
    vertical-align: middle;
}

table.ls-answers tbody tr:last-child td {
    border-bottom: none !important;
}

table.ls-answers tbody tr:hover td {
    background: rgba(108,99,255,0.02);
}

/* ============================================================
   BUTTONS (Navigator)
   ============================================================ */
.btn {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    border-radius: var(--cj-radius-sm) !important;
    transition: all 0.2s !important;
    font-size: 0.9rem !important;
    letter-spacing: 0.01em;
}

.btn-primary,
.btn-primary:visited {
    background: var(--cj-accent) !important;
    border-color: var(--cj-accent) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(108,99,255,0.25) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--cj-accent-hover) !important;
    border-color: var(--cj-accent-hover) !important;
    box-shadow: 0 4px 16px rgba(108,99,255,0.3) !important;
    transform: translateY(-1px);
}

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

.btn-outline-secondary,
.btn-outline-secondary:visited {
    background: var(--cj-card) !important;
    border: 1.5px solid var(--cj-border) !important;
    color: var(--cj-text-secondary) !important;
}

.btn-outline-secondary:hover {
    background: var(--cj-bg) !important;
    border-color: var(--cj-accent) !important;
    color: var(--cj-accent) !important;
}

.btn-lg {
    padding: 12px 32px !important;
    font-size: 0.95rem !important;
}

/* Navigator container */
.navigator {
    padding-top: 24px !important;
    padding-bottom: 8px !important;
    border-top: 1px solid #f1f5f9;
    margin-top: 8px;
}

/* ============================================================
   SUBMIT / COMPLETION PAGE
   ============================================================ */
.completed-wrapper {
    text-align: center;
    padding: 48px 24px;
}

.completed-wrapper h2,
.completed-wrapper .completed-text h2,
.submit-wrapper .submit-wrapper-text h2,
.submit-wrapper .submit-wrapper-text .heading {
    font-size: 1.5rem !important;
    font-weight: 800 !important;
    color: var(--cj-text) !important;
}

.completed-wrapper p,
.submit-wrapper .submit-wrapper-text p {
    font-size: 1rem;
    color: var(--cj-text-secondary);
    line-height: 1.7;
}

.submit-wrapper {
    background: var(--cj-card);
    border: 1px solid var(--cj-border);
    border-radius: var(--cj-radius);
    box-shadow: var(--cj-shadow);
    padding: 40px 32px;
    text-align: center;
}

/* ============================================================
   ALERTS & MESSAGES
   ============================================================ */
.alert {
    border-radius: var(--cj-radius-sm) !important;
    border: none !important;
    font-size: 0.88rem;
    padding: 14px 18px !important;
    font-weight: 500;
}

.alert-success {
    background: rgba(34,197,94,0.08) !important;
    color: #16a34a !important;
    border-left: 3px solid #22c55e !important;
}

.alert-danger {
    background: rgba(239,68,68,0.08) !important;
    color: #dc2626 !important;
    border-left: 3px solid #ef4444 !important;
}

.alert-warning {
    background: rgba(245,158,11,0.08) !important;
    color: #d97706 !important;
    border-left: 3px solid #f59e0b !important;
}

.alert-info {
    background: rgba(108,99,255,0.06) !important;
    color: var(--cj-accent) !important;
    border-left: 3px solid var(--cj-accent) !important;
}

/* Mandatory warning */
.ls-em-tip,
.text-info {
    color: var(--cj-accent) !important;
    font-size: 0.82rem;
}

.ls-error {
    color: var(--cj-danger) !important;
}

/* ============================================================
   WELL (Backwards compat)
   ============================================================ */
.well {
    background: var(--cj-bg) !important;
    border: 1px solid var(--cj-border) !important;
    border-radius: var(--cj-radius-sm) !important;
    box-shadow: none !important;
}

/* ============================================================
   SLIDER / RANGE
   ============================================================ */
input[type="range"] {
    accent-color: var(--cj-accent);
}

/* ============================================================
   DROPDOWN (Select2 / Bootstrap)
   ============================================================ */
.form-select,
.dropdown-toggle {
    border: 1.5px solid var(--cj-border) !important;
    border-radius: var(--cj-radius-sm) !important;
    background: var(--cj-card) !important;
    padding: 10px 14px !important;
    font-size: 0.9rem !important;
}

.form-select:focus,
.dropdown-toggle:focus {
    border-color: var(--cj-accent) !important;
    box-shadow: var(--cj-shadow-focus) !important;
}

/* ============================================================
   DATE PICKER
   ============================================================ */
.ui-datepicker {
    border: 1px solid var(--cj-border) !important;
    border-radius: var(--cj-radius-sm) !important;
    box-shadow: var(--cj-shadow-md) !important;
    font-family: 'Inter', sans-serif !important;
}

.ui-datepicker .ui-datepicker-header {
    background: var(--cj-accent) !important;
    border: none !important;
    border-radius: var(--cj-radius-sm) var(--cj-radius-sm) 0 0 !important;
    color: #fff !important;
}

.ui-datepicker td a.ui-state-active {
    background: var(--cj-accent) !important;
    color: #fff !important;
    border-radius: 6px !important;
}

/* ============================================================
   PRIVACY & DATA SECURITY NOTICE
   ============================================================ */
.privacy {
    background: var(--cj-bg);
    border: 1px solid var(--cj-border);
    border-radius: var(--cj-radius-sm);
    padding: 16px 20px;
    font-size: 0.85rem;
    color: var(--cj-text-secondary);
    margin-top: 16px;
}

/* ============================================================
   SPACE-COL OVERRIDES
   ============================================================ */
.space-col {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* ============================================================
   CUSTOM FOOTER
   ============================================================ */
.cj-footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--cj-border);
    background: var(--cj-card);
    margin-top: auto;
}

.cj-footer-text {
    font-size: 0.75rem;
    color: var(--cj-text-muted);
    font-weight: 500;
}

.cj-footer-brand {
    font-weight: 700;
    color: var(--cj-accent);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .group-container {
        padding: 20px 18px 16px;
        border-radius: 12px;
    }

    .welcome-container {
        padding: 24px 18px;
    }

    .btn-lg {
        padding: 11px 24px !important;
        font-size: 0.9rem !important;
    }

    .submit-wrapper {
        padding: 32px 20px;
    }
}

/* ============================================================
   ANIMATION
   ============================================================ */
@keyframes cjFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.group-outer-container {
    animation: cjFadeIn 0.4s ease-out both;
}

.welcome-container {
    animation: cjFadeIn 0.5s ease-out;
}

.submit-wrapper {
    animation: cjFadeIn 0.5s ease-out;
}