/* ====================================================================
   AFRICA BOX SUPPORT — Interface client
   Version : 2.1.0
   ==================================================================== */

[hidden] { display: none !important; }

:root {
    --noir: #0a0a0f;
    --noir-2: #121218;
    --noir-3: #1a1a22;
    --noir-4: #24242e;
    --rouge: #d62828;
    --rouge-h: #ef4444;
    --jaune: #fbbf24;
    --vert: #22c55e;
    --vert-clair: #4ade80;
    --gris: #9ca3af;
    --gris-clair: #e5e7eb;
    --border: rgba(255,255,255,0.08);
    --bulle-client: linear-gradient(135deg,#d62828,#b91c1c);
    --bulle-admin: #1a1a22;
    --transition: all 0.2s cubic-bezier(0.4,0,0.2,1);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-top: env(safe-area-inset-top, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

html, body { height: 100%; overflow: hidden; }

body {
    background: var(--noir);
    color: var(--gris-clair);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        var(--rouge) 0%, var(--rouge) 33%,
        var(--jaune) 33%, var(--jaune) 66%,
        var(--vert) 66%, var(--vert) 100%);
    z-index: 100;
}

/* ============================================================
   IDENTIFICATION MODAL
   ============================================================ */
.identify-overlay {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(214,40,40,0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(251,191,36,0.1) 0%, transparent 40%),
        var(--noir);
    display: grid;
    place-items: center;
    padding: 20px;
    z-index: 2000;
    animation: fadeIn 0.3s ease;
    overflow-y: auto;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.identify-panel {
    width: 100%;
    max-width: 420px;
    background: var(--noir-2);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 36px 28px 28px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6);
    position: relative;
    overflow: hidden;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: none; }
}

.identify-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--rouge), var(--jaune), var(--vert));
}

.identify-logo { text-align: center; margin-bottom: 20px; }

.identify-logo__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--rouge), var(--jaune), var(--vert));
    display: grid;
    place-items: center;
    font-size: 30px;
    color: #fff;
    box-shadow: 0 12px 32px rgba(214,40,40,0.4);
}

.identify-title {
    text-align: center;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.identify-sub {
    text-align: center;
    font-size: 13.5px;
    color: var(--gris);
    margin-bottom: 24px;
    line-height: 1.5;
}

.identify-form { display: flex; flex-direction: column; gap: 16px; }

.identify-field label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gris-clair);
    margin-bottom: 6px;
}

.identify-field label i { color: var(--jaune); }

.identify-field label .required { color: var(--rouge); }
.identify-field label small { color: var(--gris); font-weight: 400; }

.identify-field input {
    width: 100%;
    padding: 14px 16px;
    background: var(--noir-3);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}

.identify-field input:focus {
    border-color: var(--rouge);
    background: var(--noir-4);
    box-shadow: 0 0 0 3px rgba(214,40,40,0.15);
}

.identify-field input::placeholder { color: var(--gris); opacity: 0.6; }

.identify-phone-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.identify-phone-prefix {
    position: absolute;
    left: 16px;
    color: var(--gris);
    font-size: 16px;
    font-weight: 600;
    pointer-events: none;
}

.identify-phone-wrap input { padding-left: 36px; }

.identify-hint {
    display: block;
    font-size: 11.5px;
    color: var(--gris);
    margin-top: 6px;
    opacity: 0.8;
}

.identify-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--rouge), #b91c1c);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(214,40,40,0.35);
}

.identify-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(214,40,40,0.5);
}

.identify-btn:active { transform: translateY(0); }
.identify-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.identify-btn i { font-size: 15px; }

.identify-error {
    padding: 10px 14px;
    background: rgba(214,40,40,0.12);
    border: 1px solid var(--rouge);
    border-radius: 10px;
    color: var(--rouge-h);
    font-size: 13px;
    text-align: center;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

.identify-footer {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 11.5px;
    color: var(--gris);
    opacity: 0.7;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.identify-footer i { color: var(--vert); }

/* ============================================================
   CHAT APP
   ============================================================ */
.chat-app {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding-bottom: var(--safe-bottom);
}

/* HEADER */
.chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    padding-top: calc(12px + var(--safe-top));
    background: var(--noir-2);
    border-bottom: 1px solid var(--border);
    min-height: 64px;
    flex-shrink: 0;
}

.chat-header__avatar {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rouge), var(--jaune), var(--vert));
    display: grid;
    place-items: center;
    font-size: 18px;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(214,40,40,0.35);
}

.chat-header__dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gris);
    border: 2px solid var(--noir-2);
    transition: var(--transition);
}

.chat-header__dot.online {
    background: var(--vert);
    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-header__info { flex: 1; min-width: 0; }

.chat-header__name {
    font-weight: 800;
    color: #fff;
    font-size: 15px;
    margin-bottom: 2px;
}

.chat-header__status {
    font-size: 12px;
    color: var(--gris);
    transition: var(--transition);
}

.chat-header__status.online { color: var(--vert-clair); }

.chat-header__wa {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #25d366;
    border: none;
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(37,211,102,0.35);
    transition: var(--transition);
    font-size: 20px;
}

.chat-header__wa:hover { transform: scale(1.05); }

/* BANNER */
.chat-banner {
    padding: 10px 16px;
    background: rgba(34,197,94,0.06);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--vert-clair);
    flex-shrink: 0;
}

.chat-banner i { flex-shrink: 0; opacity: 0.85; font-size: 13px; }

/* MESSAGES */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: var(--noir);
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 6px; }
.chat-messages::-webkit-scrollbar-thumb {
    background: var(--noir-4);
    border-radius: 3px;
}

.message {
    max-width: 82%;
    padding: 10px 14px;
    border-radius: 18px;
    font-size: 14.5px;
    line-height: 1.45;
    word-wrap: break-word;
    animation: msgIn 0.25s ease;
    position: relative;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

@keyframes msgIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

.message__content {
    white-space: pre-wrap;
    word-break: break-word;
    padding-right: 12px;
}

.message__meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 4px;
}

.message__time {
    font-size: 10px;
    opacity: 0.65;
    font-weight: 500;
}

.message__checks {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    line-height: 1;
    color: rgba(255,255,255,0.75);
    transition: color 0.2s;
}

.message__checks.lu { color: #53bdeb; }

.message--client {
    align-self: flex-end;
    background: var(--bulle-client);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.message--admin {
    align-self: flex-start;
    background: var(--bulle-admin);
    color: var(--gris-clair);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
}

.message--admin .message__time { color: rgba(255,255,255,0.55); }

.message--systeme {
    align-self: center;
    background: rgba(251,191,36,0.12);
    color: var(--jaune);
    font-size: 12.5px;
    text-align: center;
    padding: 8px 14px;
    border-radius: 20px;
    max-width: 90%;
    border: 1px solid rgba(251,191,36,0.2);
    line-height: 1.4;
}

/* IMAGE */
.message--image {
    padding: 4px;
    background: var(--noir-3);
    border: 1px solid var(--border);
    max-width: 72%;
}

.message--image.message--client {
    background: var(--rouge);
    border-color: rgba(255,255,255,0.2);
}

.message--image img {
    display: block;
    width: 100%;
    max-width: 280px;
    height: auto;
    border-radius: 14px;
    cursor: pointer;
}

.message--image .message__meta {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.6);
    padding: 3px 8px;
    border-radius: 10px;
    backdrop-filter: blur(4px);
}

.message--image .message__time { color: #fff; opacity: 1; }

/* AUDIO */
.message--audio {
    padding: 10px 14px;
    min-width: 220px;
    max-width: 82%;
}

.audio-player {
    display: flex;
    align-items: center;
    gap: 12px;
}

.audio-player__btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 14px;
}

.message--admin .audio-player__btn { background: var(--rouge); }

.audio-player__btn:hover { transform: scale(1.05); }

.audio-player__wave {
    flex: 1;
    height: 24px;
    display: flex;
    align-items: center;
    gap: 2px;
    min-width: 0;
    overflow: hidden;
}

.audio-player__wave span {
    display: block;
    width: 3px;
    background: currentColor;
    border-radius: 2px;
    opacity: 0.4;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.audio-player__wave span.active {
    opacity: 1;
    background: var(--jaune);
}

.audio-player__duration {
    font-size: 12px;
    font-weight: 600;
    opacity: 0.75;
    min-width: 40px;
    text-align: right;
    flex-shrink: 0;
}

/* WHATSAPP */
.message--whatsapp {
    align-self: stretch;
    max-width: 100%;
    padding: 14px 18px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    border-radius: 16px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(37,211,102,0.35);
    cursor: pointer;
    transition: var(--transition);
}

.message--whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,0.5);
}

.message--whatsapp > i {
    font-size: 32px;
    flex-shrink: 0;
}

.message--whatsapp .whatsapp-text { flex: 1; }
.message--whatsapp .whatsapp-text strong { display: block; margin-bottom: 2px; }
.message--whatsapp .whatsapp-text small {
    display: block;
    font-weight: 400;
    opacity: 0.9;
    font-size: 12px;
}

/* TYPING INDICATOR */
.message--typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    min-width: 60px;
    max-width: 80px;
}

.message--typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gris);
    animation: typingBounce 1.4s infinite;
}

.message--typing span:nth-child(2) { animation-delay: 0.2s; }
.message--typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* BOUTON SUPPRESSION */
.message__delete {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    border: none;
    color: rgba(255,255,255,0.7);
    display: none;
    place-items: center;
    cursor: pointer;
    font-size: 11px;
    transition: var(--transition);
    z-index: 3;
}

.message:hover .message__delete,
.message:focus-within .message__delete { display: grid; }

.message__delete:hover { background: var(--rouge); color: #fff; }

/* RECORDING */
.chat-recording {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #d62828, #b91c1c);
    color: #fff;
    border-top: 1px solid rgba(255,255,255,0.15);
    flex-shrink: 0;
}

.chat-recording__cancel,
.chat-recording__send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.15);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 16px;
}

.chat-recording__cancel:hover,
.chat-recording__send:hover {
    background: rgba(255,255,255,0.25);
    transform: scale(1.05);
}

.chat-recording__send { background: #fff; color: var(--rouge); }

.chat-recording__visual {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.chat-recording__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #fff;
    animation: blink 1s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.chat-recording__time {
    font-size: 15px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
    min-width: 50px;
}

.chat-recording__wave {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 24px;
    min-width: 0;
    overflow: hidden;
}

.chat-recording__wave span {
    width: 3px;
    height: 8px;
    background: #fff;
    border-radius: 2px;
    animation: wave 0.8s ease-in-out infinite;
}

.chat-recording__wave span:nth-child(1) { animation-delay: 0s; }
.chat-recording__wave span:nth-child(2) { animation-delay: 0.15s; }
.chat-recording__wave span:nth-child(3) { animation-delay: 0.3s; }
.chat-recording__wave span:nth-child(4) { animation-delay: 0.15s; }
.chat-recording__wave span:nth-child(5) { animation-delay: 0s; }

@keyframes wave {
    0%, 100% { height: 8px; }
    50% { height: 22px; }
}

/* INPUT */
.chat-input {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 10px 12px;
    padding-bottom: calc(10px + var(--safe-bottom));
    background: var(--noir-2);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    min-height: 64px;
}

.chat-input__field {
    flex: 1;
    min-height: 44px;
    max-height: 120px;
    padding: 11px 16px;
    background: var(--noir-3);
    border: 1px solid var(--border);
    border-radius: 22px;
    color: #fff;
    font-size: 16px;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
    line-height: 1.4;
}

.chat-input__field::placeholder { color: var(--gris); opacity: 0.7; }

.chat-input__field:focus {
    border-color: var(--rouge);
    background: var(--noir-4);
    box-shadow: 0 0 0 3px rgba(214,40,40,0.12);
}

.chat-input__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--gris);
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 17px;
}

.chat-input__btn:hover { background: var(--noir-3); color: #fff; }
.chat-input__btn:active { transform: scale(0.92); }

.chat-input__btn--send {
    background: linear-gradient(135deg, var(--rouge), #b91c1c);
    color: #fff;
    box-shadow: 0 4px 12px rgba(214,40,40,0.35);
}

.chat-input__btn--send:hover {
    background: linear-gradient(135deg, var(--rouge-h), #dc2626);
    color: #fff;
}

.chat-input__btn--send:disabled {
    background: var(--noir-3);
    color: var(--gris);
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.5;
}

.chat-input__btn--audio.recording {
    background: var(--rouge);
    color: #fff;
    animation: pulseA 1s ease-in-out infinite;
}

@keyframes pulseA {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* OVERLAY */
.chat-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10,10,15,0.85);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 1000;
}

.chat-overlay__spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--rouge);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.chat-overlay__text {
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
}

/* TOASTS */
.chat-toasts {
    position: fixed;
    bottom: calc(80px + var(--safe-bottom));
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 90vw;
    pointer-events: none;
}

.toast {
    padding: 10px 18px;
    background: var(--noir-3);
    border: 1px solid var(--border);
    border-radius: 24px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    animation: toastIn 0.3s ease;
    text-align: center;
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toast i { font-size: 14px; }
.toast--success { border-color: var(--vert); color: var(--vert-clair); }
.toast--error { border-color: var(--rouge); color: var(--rouge-h); }
.toast--info { border-color: var(--jaune); color: var(--jaune); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
}

/* RESPONSIVE */
@media (min-width: 768px) {
    .chat-app {
        max-width: 720px;
        margin: 0 auto;
        border-left: 1px solid var(--border);
        border-right: 1px solid var(--border);
    }
}

@media (max-width: 380px) {
    .chat-header__name { font-size: 14px; }
    .message { font-size: 14px; max-width: 88%; }
    .chat-input__field { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}