/* ========================================
   TCHAT PAGE - Styles spécifiques
   ======================================== */

.tchat-hero {
    padding: calc(var(--spacing-xxl) + 80px) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-bg-light) 0%, #FFF 100%);
    text-align: center;
}

.tchat-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.tchat-features {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    font-weight: 600;
    color: var(--color-dark);
}

.feature-icon {
    font-size: 1.5rem;
}

/* ========================================
   TCHAT CONTAINER
   ======================================== */

.tchat-section {
    padding: var(--spacing-xl) 0;
}

.tchat-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-md);
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 60px rgba(0, 0, 0, 0.1);
    min-height: 600px;
}

.tchat-sidebar {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.tchat-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.info-step {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.step-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.938rem;
}

.step-content h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.step-content p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

.tchat-hours {
    background: white;
    padding: var(--spacing-md);
    border-radius: 15px;
    margin-top: auto;
}

.tchat-hours h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.tchat-hours ul {
    list-style: none;
    margin-bottom: var(--spacing-sm);
}

.tchat-hours ul li {
    padding: var(--spacing-xs) 0;
    font-size: 0.938rem;
    color: var(--color-text);
}

.tchat-note {
    font-size: 0.813rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-bg-gray);
}

/* ========================================
   TCHAT MAIN
   ======================================== */

.tchat-main {
    display: flex;
    flex-direction: column;
}

.tchat-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-bg-gray);
}

.tchat-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-dot.online {
    background: #4CAF50;
}

.status-dot.offline {
    background: #9E9E9E;
}

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

.tchat-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

.tchat-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.tchat-messages {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.tchat-welcome {
    text-align: center;
    max-width: 500px;
    margin: auto;
}

.welcome-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.tchat-welcome h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.tchat-welcome p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.privacy-note {
    font-size: 0.813rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
}

/* Messages dans le tchat */
.message {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    max-width: 80%;
}

.message.user {
    margin-left: auto;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    flex-shrink: 0;
}

.message-content {
    background: var(--color-bg-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 15px;
    border-top-left-radius: 5px;
}

.message.user .message-content {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-top-left-radius: 15px;
    border-top-right-radius: 5px;
}

.message-text {
    font-size: 0.938rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
}

.message-time {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.message.user .message-time {
    color: rgba(255, 255, 255, 0.8);
}

.typing-indicator {
    display: flex;
    gap: 5px;
    padding: var(--spacing-sm);
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--color-text-light);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

/* ========================================
   SUGGESTIONS (chips)
   ======================================== */

.tchat-suggestions {
    padding: 0 var(--spacing-md) var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    align-items: center;
    border-top: 1px solid var(--color-bg-gray);
    background: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,1));
}

.tchat-suggestions:empty {
    display: none !important;
}

.suggestion-chip {
    appearance: none;
    border: 1px solid var(--color-bg-gray);
    background: white;
    color: var(--color-dark);
    border-radius: 999px;
    padding: 8px 12px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
    text-align: left;
}

.suggestion-chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 107, 107, 0.35);
}

.suggestion-chip:active {
    transform: translateY(0);
}

.suggestion-chip:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* ========================================
   TCHAT INPUT
   ======================================== */

.tchat-input-container {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-bg-gray);
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

#tchat-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-bg-gray);
    border-radius: 15px;
    font-family: var(--font-body);
    font-size: 0.938rem;
    resize: none;
    transition: border-color var(--transition-speed);
}

#tchat-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn-send {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: 15px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.938rem;
    cursor: pointer;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.btn-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 107, 107, 0.3);
}

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

.btn-send svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   RESSOURCES SECTION
   ======================================== */

.section-ressources {
    background: var(--color-bg-gray);
}

.ressources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.ressource-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.ressource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.ressource-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.ressource-card h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.ressource-card p {
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.ressource-availability {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 400;
}

.urgence-banner {
    background: linear-gradient(135deg, #FF6B6B, #FF5252);
    color: white;
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(255, 107, 107, 0.2);
}

.urgence-banner h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.urgence-banner p {
    font-size: 1.125rem;
    line-height: 1.6;
    margin: 0;
}

.urgence-banner strong {
    font-weight: 700;
    text-decoration: underline;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 968px) {
    .tchat-container {
        grid-template-columns: 1fr;
    }
    
    .tchat-sidebar {
        order: 2;
    }
    
    .tchat-main {
        order: 1;
        min-height: 500px;
    }
}

@media (max-width: 768px) {
    .tchat-features {
        flex-direction: column;
        align-items: center;
    }
    
    .feature {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .message {
        max-width: 90%;
    }
    
    .tchat-input-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-send {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .tchat-hero {
        padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-md);
    }
    
    .ressources-grid {
        grid-template-columns: 1fr;
    }
}