/* ========================================= */
/* ESTILOS DO CHAT                         */
/* ========================================= */

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
    /* Altura do rodap� */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #f8f9fa;
}

main {
    flex: 1 0 auto;
}

.container {
    padding-top: 60px;
    padding-bottom: 40px;
}

body {
    padding-top: 60px;
}

.chat-container {
    max-width: 1200px;
    width: 100%;
    margin: auto;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 75vh;
    min-height: 600px;
    max-height: 800px;
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 0;
    margin-bottom: 32px;
}

.chat-messages {
    flex-grow: 1;
    padding: 24px 32px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #f8f9fa;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Scrollbar personalizada */
.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.message {
    padding: 12px 16px;
    border-radius: 18px;
    margin-bottom: 4px;
    display: flex;
    flex-direction: column;
    max-width: 70%;
    word-wrap: break-word;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-sent {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message-sent .sender-name {
    color: rgba(255, 255, 255, 0.9);
}

.message-received {
    background: white;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid #e9ecef;
}

.sender-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #0d6efd;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chat-input-form {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    background: white;
    border-top: 2px solid #e9ecef;
    align-items: center;
}

.chat-input-form input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.chat-input-form input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.chat-input-form button {
    width: 46px;
    height: 46px;
    background: #17a2b8;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.3);
}

.chat-input-form button:hover {
    background: #138496;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(23, 162, 184, 0.4);
}

.chat-input-form button:active {
    transform: scale(0.95);
}

/* Estilos do rodap� */
.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
    /* Vertically center the text there */
    background-color: white;
    border-top: 1px solid #e9ecef;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.03);
}

/* ========================================= */
/* ESTILOS GERAIS                          */
/* ========================================= */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #343a40;
    color: white;
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    margin-left: 20px;
}

.navbar-nav {
    list-style: none;
    display: flex;
    gap: 10px;
    margin-right: 20px;
}

.navbar-nav li {
    display: inline;
}

/* Estilos de los links en la navbar principal */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s;
}

.navbar-nav .nav-link:hover {
    color: #fff !important;
}

/* Estilos de los dropdowns para evitar texto blanco sobre fondo blanco */
.dropdown-menu {
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: none;
    padding: 10px;
}

.dropdown-item {
    color: #333 !important;
    /* Texto oscuro para el fondo blanco */
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
    color: #0d6efd !important;
    transform: translateX(5px);
}

.navbar-nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Estilos dos cards */
.card {
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 15px;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 24px;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Estilos dos bot�es animados */
.btn-animated {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    background-color: #007bff;
    color: white;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: color 0.4s;
}

.btn-animated:hover {
    color: #007bff;
    background-color: transparent;
}

.btn-animated:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: rgba(255, 255, 255, 0.7);
    transition: transform 0.5s;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    z-index: 0;
}

.btn-animated:hover:before {
    transform: translate(-50%, -50%) scale(1);
}

/* Estilos das estrelas de rating */
.rating {
    display: flex;
    gap: 4px;
}

/* COMENTADO - Estava ocultando os botões de avaliação
.star {
    width: 20px;
    height: 20px;
    background-color: transparent;
    mask: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns=') no-repeat center;
    -webkit-mask: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns=') no-repeat center;
}

.star-filled {
    mask-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns=') no-repeat center;
    -webkit-mask-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns=') no-repeat center;
}
*/

/* Estilos dos formul�rios */
.form-control {
    border-radius: 6px;
    border: 1px solid #ced4da;
    box-shadow: none;
    transition: border-color 0.2s;
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, .15);
}

/* Estilos das tabelas */
.table {
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.table th {
    background: #e9ecef;
    font-weight: 600;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: #f2f6fa;
}

.table-hover tbody tr:hover {
    background-color: #e2eafc;
}

/* Estilos dos alertas */
.alert {
    border-radius: 8px;
    font-size: 1.1rem;
    padding: 1rem 1.5rem;
}

/* Pesquisa de satisfação - COMENTADO para não conflitar com os novos botões
#rating-stars .star {
    font-size: 2.5rem;
    color: #ccc;
    transition: color 0.2s;
}

#rating-stars .star.selected,
#rating-stars .star:hover,
#rating-stars .star.active {
    color: #FFD700;
}
*/

/* Accordion */
.accordion-button {
    border-radius: 8px !important;
}

/* Rodap� */
footer {
    font-size: 1rem;
    background: #fff;
    border-top: 1px solid #e9ecef;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.03);
}

/* Responsividade */
@media (max-width: 1200px) {
    .chat-container {
        max-width: 95%;
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    .chat-container {
        height: 70vh;
        min-height: 500px;
    }

    .message {
        max-width: 80%;
    }
}

@media (max-width: 768px) {
    .container {
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .chat-container {
        max-width: 100%;
        height: 75vh;
        min-height: 450px;
        border-radius: 0;
        margin-bottom: 16px;
    }

    .chat-messages {
        padding: 16px 20px;
        gap: 12px;
    }

    .message {
        max-width: 85%;
        padding: 10px 14px;
        font-size: 0.95rem;
    }

    .chat-input-form {
        padding: 16px;
        gap: 8px;
    }

    .chat-input-form input {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .chat-input-form button {
        padding: 12px 20px;
        font-size: 1rem;
    }

    .card {
        margin-bottom: 16px;
    }
}

@media (max-width: 576px) {
    .chat-container {
        height: 80vh;
        min-height: 400px;
    }

    .chat-messages {
        padding: 12px 16px;
    }

    .message {
        max-width: 90%;
        padding: 8px 12px;
        font-size: 0.9rem;
    }

    .sender-name {
        font-size: 0.75rem;
    }

    .chat-input-form {
        padding: 12px;
        flex-direction: column;
    }

    .chat-input-form input {
        width: 100%;
    }

    .chat-input-form button {
        width: 100%;
        padding: 12px;
    }
}

@media (min-width: 1400px) {
    .chat-container {
        max-width: 1400px;
    }

    .chat-messages {
        padding: 32px 48px;
    }

    .message {
        max-width: 65%;
    }
}

/* ========================================= */
/* ESTILOS ADICIONAIS DO CHAT              */
/* ========================================= */

/* Indicador de digitação */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 8px 12px;
    background: white;
    border-radius: 18px;
    width: fit-content;
    align-self: flex-start;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: #c1c1c1;
    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(-8px);
    }
}

/* Mensagem do sistema */
.message-system {
    text-align: center;
    color: #6c757d;
    font-size: 0.85rem;
    font-style: italic;
    padding: 8px;
    margin: 8px 0;
    align-self: center;
    max-width: 100%;
    background: transparent;
    box-shadow: none;
}

/* Hora da mensagem */
.message-time {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: 4px;
    align-self: flex-end;
}

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

.message-received .message-time {
    color: #6c757d;
}

/* Badge de status */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.online {
    background: #d1f4e0;
    color: #10b981;
}

.status-badge.away {
    background: #fee;
    color: #ef4444;
}

/* Botão de anexo */
.attach-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f1f3f5;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    color: #6c757d;
}

.attach-button:hover {
    background: #e9ecef;
    transform: rotate(45deg);
}

/* Melhoria no accordion */
.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: #667eea;
}