/* ===============================================
   SECRET PLATFORM — Dark Premium Theme
   =============================================== */

:root {
    --color-app:       #0a0a0a;
    --color-surface:   #141414;
    --color-surface-2: #1e1e1e;
    --color-muted:     #2e2e2e;
    --color-primary:   #f5f5f5;
    --color-secondary: #a0a0a0;
    --color-tertiary:  #555555;
    --color-pink:      #e91e8c;
    --color-purple:    #7c3aed;
    --radius-card:     12px;
    --radius-input:    8px;
    --radius-pill:     999px;
    --transition:      0.2s ease;
    color-scheme: dark;
}

/* ========== BASE ========== */
*, *::before, *::after { box-sizing: border-box; }

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

body {
    background-color: var(--color-app);
    color: var(--color-primary);
    font-family: 'DM Sans', system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== TYPOGRAPHY ========== */
.font-display { font-family: 'DM Serif Display', serif; }

.gradient-text {
    background: linear-gradient(135deg, var(--color-pink), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========== LAYOUT UTILITIES ========== */
.bg-app      { background-color: var(--color-app); }
.bg-surface  { background-color: var(--color-surface); }
.bg-surface-2{ background-color: var(--color-surface-2); }
.text-primary  { color: var(--color-primary); }
.text-secondary{ color: var(--color-secondary); }
.text-tertiary { color: var(--color-tertiary); }
.text-pink     { color: var(--color-pink); }
.text-purple   { color: var(--color-purple); }

/* ========== CARDS ========== */
.card {
    background-color: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-card);
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    border-color: rgba(233, 30, 140, 0.15);
}

.border-gradient {
    border: 1px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.border-gradient::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(233,30,140,0.3), rgba(124,58,237,0.3));
    z-index: -1;
}

/* ========== BUTTONS ========== */
.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-pink), var(--color-purple));
    color: #fff;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    text-align: center;
    transition: opacity var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn-primary:hover {
    opacity: 0.9;
    box-shadow: 0 4px 20px rgba(233, 30, 140, 0.35);
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-block;
    background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(233,30,140,0.15));
    color: var(--color-primary);
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid rgba(124,58,237,0.3);
    text-decoration: none;
    text-align: center;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(124,58,237,0.25), rgba(233,30,140,0.25));
    border-color: rgba(124,58,237,0.5);
    transform: translateY(-1px);
}

.btn-ghost {
    display: inline-block;
    background: transparent;
    color: var(--color-secondary);
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    text-align: center;
    transition: color var(--transition), background var(--transition);
}

.btn-ghost:hover {
    color: var(--color-primary);
    background: rgba(255,255,255,0.04);
}

/* ========== FORMS ========== */
.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-secondary);
    margin-bottom: 0.375rem;
}

.form-input,
.form-select {
    width: 100%;
    background-color: var(--color-surface-2);
    border: 1px solid var(--color-muted);
    border-radius: var(--radius-input);
    color: #f5f5f5;
    -webkit-text-fill-color: #f5f5f5;
    padding: 0.625rem 0.875rem;
    font-size: 0.9375rem;
    font-family: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    -webkit-appearance: none;
    color-scheme: dark;
}

/* Autofill : empêche le navigateur d'écraser le fond/texte (iOS Safari inclus) */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-input:-webkit-autofill:active {
    -webkit-text-fill-color: #f5f5f5 !important;
    -webkit-box-shadow: 0 0 0px 1000px #1e1e1e inset !important;
    box-shadow: 0 0 0px 1000px #1e1e1e inset !important;
    caret-color: #f5f5f5;
    transition: background-color 5000s ease-in-out 0s;
    color-scheme: dark;
}

.form-input::placeholder { color: var(--color-tertiary); }

.form-input:focus,
.form-select:focus {
    border-color: var(--color-pink);
    box-shadow: 0 0 0 3px rgba(233, 30, 140, 0.12);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23555' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-select option {
    background-color: var(--color-surface-2);
    color: var(--color-primary);
}

.form-group { display: flex; flex-direction: column; }

.form-error {
    font-size: 0.8rem;
    color: #f87171;
    margin-top: 0.25rem;
}

/* Erreurs Symfony */
.form-group ul.form-errors,
ul.form-errors {
    list-style: none;
    padding: 0;
    margin: 0.25rem 0 0 0;
}

ul.form-errors li {
    font-size: 0.8rem;
    color: #f87171;
}

/* Input invalide */
.form-input:invalid:not(:placeholder-shown),
.form-input.is-invalid {
    border-color: #f87171 !important;
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.1) !important;
}

/* Input valide */
.form-input.is-valid {
    border-color: #22c55e !important;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.08) !important;
}

/* ── Messages inline champs ───────────────────────────────────── */
.field-msg {
    display: flex;
    align-items: flex-start;
    gap: 0.375rem;
    font-size: 0.78rem;
    margin-top: 0.35rem;
    padding: 0.4rem 0.7rem;
    border-radius: 0.5rem;
    animation: rfMsgIn 0.15s ease;
}
@keyframes rfMsgIn {
    from { opacity: 0; transform: translateY(-3px); }
    to   { opacity: 1; transform: translateY(0); }
}
.field-msg.error {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.field-msg.success {
    color: #86efac;
    background: rgba(34, 197, 94, 0.07);
    border: 1px solid rgba(34, 197, 94, 0.18);
}
.field-msg.info {
    color: #a5b4fc;
    background: rgba(99, 102, 241, 0.07);
    border: 1px solid rgba(99, 102, 241, 0.18);
}

/* ── Barre force mot de passe ─────────────────────────────────── */
.pw-strength-bar {
    height: 3px;
    background: rgba(255,255,255,0.06);
    border-radius: 999px;
    margin-top: 0.5rem;
    overflow: hidden;
}
.pw-strength-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.25s ease, background-color 0.25s ease;
    width: 0%;
}

/* ── Compteur de caractères ───────────────────────────────────── */
.char-counter { transition: color 0.2s; }
.char-warn    { color: #f59e0b !important; }
.char-danger  { color: #f87171 !important; }

/* File drop zone */
.file-drop-zone {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    background-color: var(--color-surface-2);
    border: 2px dashed var(--color-muted);
    border-radius: var(--radius-card);
    cursor: pointer;
    padding: 1.5rem;
    text-align: center;
    transition: border-color var(--transition), background-color var(--transition);
}

.file-drop-zone:hover {
    border-color: var(--color-pink);
    background-color: rgba(233, 30, 140, 0.04);
}

.file-drop-zone-wide { min-height: 100px; }

/* ========== NAVBAR ========== */
.nav-link {
    font-size: 0.9375rem;
    color: var(--color-secondary);
    text-decoration: none;
    padding: 0.375rem 0.625rem;
    border-radius: 6px;
    transition: color var(--transition), background-color var(--transition);
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(255,255,255,0.05);
}

/* ========== TAGS / PILLS ========== */
.tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(233, 30, 140, 0.25);
    background: rgba(233, 30, 140, 0.08);
    color: var(--color-pink);
}

/* ========== ANIMATIONS ========== */
@keyframes pulse-soft {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-pulse { animation: pulse-soft 2s ease-in-out infinite; }

/* ========== LINE CLAMP ========== */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== HIDDEN UTILITY ========== */
.hidden { display: none !important; }