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

:root {
    --bg: #08080b;
    --bg-soft: #0e0e13;
    --panel: rgba(255, 255, 255, 0.045);
    --panel-border: rgba(255, 255, 255, 0.09);
    --text: #edecf2;
    --text-dim: #9b9aa6;
    --yellow: #e3ff5b;
    --green: #4dffa0;
    --cyan: #22e3ff;
    --danger: #ff5b7a;
    --radius-lg: 22px;
    --radius-md: 14px;
    --gradient: linear-gradient(90deg, var(--yellow) 0%, var(--green) 55%, var(--cyan) 100%);
    --shadow-glow: 0 0 45px rgba(77, 255, 160, 0.12);

    /* Palette par etape du formulaire, reprise des visuels associes a chaque etape */
    --grad-purple: linear-gradient(90deg, #c084fc, #ec4899);
    --grad-blue: linear-gradient(90deg, #7dd3fc, #1d4ed8);
    --grad-orange: linear-gradient(90deg, #fde047, #f97316);
    --grad-green: linear-gradient(90deg, #bef264, #22d3ee);
    --grad-teal: linear-gradient(90deg, #5eead4, #a3e635);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    background:
        radial-gradient(ellipse 900px 500px at 15% -5%, rgba(77, 255, 160, 0.10), transparent 60%),
        radial-gradient(ellipse 900px 600px at 85% 10%, rgba(34, 227, 255, 0.10), transparent 60%),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.025) 0px, rgba(255, 255, 255, 0.025) 1px, transparent 1px, transparent 64px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0px, rgba(255, 255, 255, 0.025) 1px, transparent 1px, transparent 64px),
        var(--bg);
    color: var(--text);
    font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    line-height: 1.5;
}

/* --- Decors neon en fond, echo des visuels de l'affiche --- */
.deco-img {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.28;
    mix-blend-mode: screen;
    filter: blur(1px);
}

.deco-img.top-right {
    top: -8vw;
    right: -8vw;
    width: 42vw;
    max-width: 560px;
    transform: rotate(12deg);
}

.deco-img.bottom-left {
    bottom: -10vw;
    left: -10vw;
    width: 42vw;
    max-width: 560px;
    transform: rotate(-18deg) scaleX(-1);
}

.page {
    position: relative;
    z-index: 1;
    max-width: 860px;
    margin: 0 auto;
    padding: 48px 20px 80px;
}

/* --- En-tete --- */
.hero {
    text-align: center;
    margin-bottom: 40px;
}

.hero .kicker {
    display: inline-block;
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-dim);
    border: 1px solid var(--panel-border);
    background: var(--panel);
    padding: 8px 18px;
    border-radius: 999px;
    margin-bottom: 22px;
}

.hero h1 {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(2.4rem, 7vw, 4.2rem);
    line-height: 0.98;
    margin: 0 0 18px;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.01em;
}

.hero p {
    color: var(--text-dim);
    font-size: 1.05rem;
    max-width: 540px;
    margin: 0 auto;
}

/* --- Carte / panneau --- */
.card {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-lg);
    padding: 36px clamp(20px, 5vw, 48px);
    backdrop-filter: blur(6px);
    box-shadow: var(--shadow-glow);
}

.card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: var(--gradient);
    opacity: 0.35;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* --- Sections du formulaire --- */
.section-hint {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin: 0 0 20px;
}

.field {
    margin-bottom: 20px;
}

.field label.field-label {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 8px;
    color: var(--text);
}

.field .optional {
    font-weight: 400;
    color: var(--text-dim);
    font-size: 0.82rem;
}

.required-mark {
    color: var(--danger);
    font-weight: 700;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-md);
    padding: 13px 16px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.98rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

textarea {
    resize: vertical;
    min-height: 96px;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(34, 227, 255, 0.18);
}

input.has-error,
textarea.has-error {
    border-color: var(--danger);
}

.error-message {
    color: var(--danger);
    font-size: 0.85rem;
    margin: 6px 0 0;
    font-weight: 500;
}

.error-banner {
    background: rgba(255, 91, 122, 0.1);
    border: 1px solid rgba(255, 91, 122, 0.35);
    color: #ffb3c2;
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin-bottom: 28px;
    font-size: 0.92rem;
}

/* --- Choix en pilules (Oui / Non / Peut-être, etc.) --- */
.pill-choice {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.pill-choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pill-choice label {
    cursor: pointer;
    padding: 10px 22px;
    border-radius: 999px;
    border: 1px solid var(--panel-border);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-dim);
    font-weight: 600;
    font-size: 0.92rem;
    transition: all 0.15s ease;
}

.pill-choice input:checked + label {
    color: #06110c;
    background: var(--gradient);
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(77, 255, 160, 0.25);
}

.pill-choice input:focus-visible + label {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
}

.pill-choice.invalid label {
    border-color: var(--danger);
}

/* --- Bouton d'envoi --- */
.submit-row {
    margin-top: 32px;
    text-align: center;
}

.btn-submit {
    appearance: none;
    border: none;
    cursor: pointer;
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 1.15rem;
    color: #06110c;
    background: var(--gradient);
    padding: 16px 48px;
    border-radius: 999px;
    box-shadow: 0 12px 30px rgba(77, 255, 160, 0.22);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-submit:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 16px 38px rgba(34, 227, 255, 0.3);
}

.btn-submit:active {
    transform: translateY(0) scale(0.99);
}

/* --- Pied de page --- */
.site-footer {
    text-align: center;
    margin-top: 44px;
    color: var(--text-dim);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
}

.site-footer strong {
    color: var(--text);
}

/* --- Page merci --- */
.confirm-card {
    text-align: center;
    padding: 64px clamp(20px, 6vw, 60px);
}

.confirm-badge {
    font-size: 3.4rem;
    margin-bottom: 18px;
}

.confirm-card h1 {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(1.9rem, 5vw, 2.8rem);
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0 0 14px;
}

.confirm-card p {
    color: var(--text-dim);
    max-width: 460px;
    margin: 0 auto 30px;
}

.btn-secondary {
    display: inline-block;
    color: var(--text);
    text-decoration: none;
    border: 1px solid var(--panel-border);
    padding: 12px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.btn-secondary:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

/* --- Page d'erreur --- */
.error-page {
    text-align: center;
    padding: 90px 20px;
}

.error-page h1 {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-size: clamp(2.4rem, 8vw, 5rem);
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0;
}

/* --- Tableau de bord admin --- */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-tile {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
}

.stat-tile .value {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-size: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
}

.stat-tile .label {
    color: var(--text-dim);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feedback-entry {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-md);
    padding: 4px 20px;
    margin-bottom: 14px;
}

.feedback-entry summary {
    cursor: pointer;
    padding: 16px 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 16px;
    list-style: none;
}

.feedback-entry summary::-webkit-details-marker {
    display: none;
}

.feedback-entry summary .meta {
    color: var(--text-dim);
    font-weight: 400;
    font-size: 0.82rem;
}

.feedback-entry .qa-section-title {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.98rem;
    color: var(--text-dim);
    margin: 20px 0 10px;
    padding-top: 16px;
    border-top: 1px solid var(--panel-border);
}

.feedback-entry .qa-section-title:first-of-type {
    margin-top: 4px;
}

.qa {
    margin-bottom: 12px;
}

.qa .q {
    color: var(--text-dim);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 3px;
}

.qa .a {
    font-size: 0.92rem;
    white-space: pre-wrap;
}

.qa-body {
    padding-bottom: 20px;
}

.badge-oui {
    color: #4dffa0;
    font-weight: 600;
}

.badge-non {
    color: #ff5b7a;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    color: var(--text-dim);
    padding: 40px 20px;
}

/* --- Formulaire a embranchements : cartes multiples, echelle /10, blocs conditionnels --- */
[hidden] {
    display: none !important;
}

.card + .card {
    margin-top: 22px;
}

/* --- Assistant en 5 etapes : chaque etape reprend les couleurs de son visuel --- */
.step[data-theme="purple"] { --gradient: var(--grad-purple); --cyan: #ec4899; }
.step[data-theme="blue"]   { --gradient: var(--grad-blue);   --cyan: #38bdf8; }
.step[data-theme="orange"] { --gradient: var(--grad-orange); --cyan: #fb923c; }
.step[data-theme="green"]  { --gradient: var(--grad-green);  --cyan: #4ade80; }
.step[data-theme="teal"]   { --gradient: var(--grad-teal);   --cyan: #2dd4bf; }

.wizard-progress {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.wizard-dot {
    appearance: none;
    cursor: pointer;
    font-family: inherit;
    border: 1px solid var(--panel-border);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-dim);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.wizard-dot.done {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
    border-color: transparent;
}

.wizard-dot.locked {
    cursor: not-allowed;
    opacity: 0.45;
}

.wizard-dot[data-theme="purple"].active { background: var(--grad-purple); color: #1a0a24; border-color: transparent; }
.wizard-dot[data-theme="blue"].active   { background: var(--grad-blue);   color: #04121f; border-color: transparent; }
.wizard-dot[data-theme="orange"].active { background: var(--grad-orange); color: #2a1400; border-color: transparent; }
.wizard-dot[data-theme="green"].active  { background: var(--grad-green);  color: #04231a; border-color: transparent; }
.wizard-dot[data-theme="teal"].active   { background: var(--grad-teal);   color: #04231a; border-color: transparent; }

.step-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
}

.step-visual {
    width: 84px;
    height: 84px;
    object-fit: contain;
    object-position: top;
    flex-shrink: 0;
    filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0.15));
}

.step-kicker {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.step-title {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    font-size: 1.6rem;
    margin: 0;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subsection {
    margin-top: 30px;
    padding-top: 26px;
    border-top: 1px solid var(--panel-border);
}

.subsection:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.subsection-title {
    font-family: 'Anton', 'Arial Narrow', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 1.1rem;
    margin: 0 0 16px;
    color: var(--text);
}

.wizard-error {
    color: var(--danger);
    font-size: 0.88rem;
    font-weight: 500;
    text-align: center;
    margin: 20px 0 0;
}

.wizard-nav {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}

.wizard-nav .spacer {
    flex: 1;
}

.wizard-nav button {
    appearance: none;
    font-family: inherit;
}

.wizard-nav .btn-secondary {
    background: transparent;
}

.btn-submit.wizard-submit {
    background: var(--grad-teal);
}

.wizard[data-active-theme="purple"] .wizard-next { background: var(--grad-purple); }
.wizard[data-active-theme="blue"] .wizard-next   { background: var(--grad-blue); }
.wizard[data-active-theme="orange"] .wizard-next { background: var(--grad-orange); }
.wizard[data-active-theme="green"] .wizard-next  { background: var(--grad-green); }
.wizard[data-active-theme="teal"] .wizard-next   { background: var(--grad-teal); }

/* Erreurs de validation renvoyees par le serveur : toutes les etapes sont deja
   affichees (voir index.html), la navigation par etapes n'a plus lieu d'etre. */
.wizard.show-all .wizard-progress,
.wizard.show-all .wizard-prev,
.wizard.show-all .wizard-next {
    display: none !important;
}

.wizard.show-all .wizard-submit {
    display: inline-block !important;
}

.info-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-left: 3px solid var(--cyan);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    color: var(--text-dim);
    font-size: 0.86rem;
    margin-bottom: 18px;
}

.conditional {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px dashed var(--panel-border);
}

.scale-10 {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.scale-10 input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.scale-10 label {
    cursor: pointer;
    min-width: 38px;
    text-align: center;
    padding: 9px 0;
    border-radius: 10px;
    border: 1px solid var(--panel-border);
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-dim);
    font-weight: 600;
    font-size: 0.88rem;
    transition: all 0.15s ease;
}

.scale-10 input:checked + label {
    color: #06110c;
    background: var(--gradient);
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(77, 255, 160, 0.22);
}

.scale-10 input:focus-visible + label {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
}

.scale-10.invalid label {
    border-color: var(--danger);
}

.scale-10-labels {
    display: flex;
    justify-content: space-between;
    color: var(--text-dim);
    font-size: 0.76rem;
    margin-top: 6px;
}

.subquestion {
    margin-top: 16px;
}

.subquestion:first-child {
    margin-top: 0;
}

@media (max-width: 560px) {
    .card {
        padding: 28px 18px;
    }

    .scale-10 label {
        min-width: 30px;
        padding: 8px 0;
        font-size: 0.82rem;
    }

    .step-header {
        gap: 14px;
    }

    .step-visual {
        width: 56px;
        height: 56px;
    }

    .step-title {
        font-size: 1.25rem;
    }

    .wizard-nav {
        flex-wrap: wrap;
    }

    .wizard-nav .spacer {
        display: none;
    }

    .wizard-nav .wizard-prev,
    .wizard-nav .wizard-next,
    .wizard-nav .wizard-submit {
        flex: 1 1 auto;
        text-align: center;
    }
}