/* ==========================================
   CARDS & GLASS CONTAINERS
   ========================================== */
.hero-card,
.feature-card,
.stat-card,
.breadcrumbs-glass,
.wa-table-glass {
    background: color-mix(in srgb, var(--mud-palette-surface) 60%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--mud-palette-divider);
    border-radius: var(--mud-default-borderradius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.wa-table-glass.mud-table th.mud-table-head {
    background: color-mix(in srgb, var(--mud-palette-surface) 80%, transparent);
    color: var(--mud-palette-text-secondary);
    border-bottom: 1px solid var(--mud-palette-divider);
}

.feature-card:hover {
    border-color: rgba(var(--mud-palette-primary-rgb), 0.3);
}

.glass-card {
    background: linear-gradient(
        145deg,
        rgba(var(--mud-palette-primary-rgb), 0.08) 0%,
        color-mix(in srgb, var(--mud-palette-surface) 70%, transparent) 100%
    );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--mud-palette-divider);
    border-radius: var(--mud-default-borderradius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* ==========================================
   APP BAR (Sticky Glass)
   ========================================== */
.wa-appbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--mud-palette-appbar-background);
    backdrop-filter: blur(25px) saturate(190%) brightness(110%);
    -webkit-backdrop-filter: blur(25px) saturate(190%) brightness(110%);
    border-bottom: 0.5px solid var(--mud-palette-divider);
    padding: 0 32px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.wa-nav-btn {
    position: relative;
    color: var(--mud-palette-text-secondary);
    font-weight: 500;
    border-radius: 12px !important;
    padding: 8px 12px !important;
    transition: all 0.2s ease;
}

    .wa-nav-btn:hover {
        color: var(--mud-palette-text-primary);
    }

.brand-link {
    background: var(--mud-palette-primary-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    font-weight: 800;
}

/* ==========================================
   SIDEBAR / DRAWER
   ========================================== */
.wa-drawer .mud-drawer {
    background: color-mix(in srgb, var(--mud-palette-surface) 80%, transparent);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-right: 1px solid var(--mud-palette-divider);
}

.wa-drawer-modern {
    background: color-mix(in srgb, var(--mud-palette-surface) 95%, transparent);
    backdrop-filter: blur(10px);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

    .wa-drawer-modern .mud-nav-link {
        border-radius: 12px;
        margin: 4px 12px;
        transition: all 0.2s ease;
    }

        .wa-drawer-modern .mud-nav-link:hover {
            background: rgba(255, 255, 255, 0.08);
            transform: translateX(4px);
        }

        .wa-drawer-modern .mud-nav-link.active {
            background: linear-gradient(90deg, rgba(76, 175, 80, 0.2), transparent);
            color: #4caf50 !important;
            border-left: 3px solid #4caf50;
        }

    .wa-drawer-modern .mud-drawer-header {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding: 20px;
        justify-content: space-between;
    }

/* ==========================================
   STICKY FOOTER
   ========================================== */
.sticky-footer-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

    .sticky-footer-layout .mud-main-content {
        flex: 1 0 auto;
    }

/* ==========================================
   BUTTONS
   ========================================== */
.wa-gradient-btn {
    background: linear-gradient(135deg, var(--mud-palette-primary), var(--mud-palette-secondary));
    color: white;
    padding: 10px 24px;
    border-radius: 40px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 20px rgba(var(--mud-palette-primary-rgb), 0.25);
    border: none;
    cursor: pointer;
}

    .wa-gradient-btn:hover {
        box-shadow: 0 12px 25px rgba(var(--mud-palette-primary-rgb), 0.4);
        filter: brightness(1.1);
    }

/* ==========================================
   STATS CARD
   ========================================== */
.stat-card .mud-typography-h4 {
    background: linear-gradient(135deg, var(--mud-palette-text-primary), var(--mud-palette-text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ==========================================
   TASK CARDS
   ========================================== */
.task-card {
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: color-mix(in srgb, var(--mud-palette-surface) 60%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--mud-palette-divider);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

    .task-card a {
        display: flex;
        flex-direction: column;
        height: 100%;
        width: 100%;
        text-decoration: none;
        color: inherit;
    }

.task-card-image {
    margin: 16px 16px 0 16px;
    aspect-ratio: 3 / 3;
    overflow: hidden;
    background-color: var(--mud-palette-background);
    border-radius: 12px;
}

    .task-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

.task-card:hover .task-card-image img {
    transform: scale(1.01);
}

.task-card .mud-card-content {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.task-detail-image {
    width: 100%;
    aspect-ratio: 3 / 3;
    overflow: hidden;
    border-radius: 16px;
    background-color: var(--mud-palette-background);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

    .task-detail-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

.feature-card:hover,
.task-card:hover {
    border-color: rgba(var(--mud-palette-primary-rgb), 0.3);
}

/* ==========================================
   BREADCRUMBS
   ========================================== */
.breadcrumbs-glass {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 12px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

    .breadcrumbs-glass .mud-breadcrumb-item {
        color: var(--mud-palette-text-secondary);
        transition: color 0.2s;
    }

        .breadcrumbs-glass .mud-breadcrumb-item:hover {
            color: var(--mud-palette-text-primary);
            text-decoration: none;
        }

    .breadcrumbs-glass .mud-breadcrumb-separator {
        color: var(--mud-palette-text-disabled);
        margin: 0 6px;
    }

    .breadcrumbs-glass .mud-breadcrumb-item:last-of-type {
        color: var(--mud-palette-text-primary);
        font-weight: 500;
    }

.gradient-text-soft {
    background: linear-gradient(135deg, var(--mud-palette-primary) 0%, var(--mud-palette-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* ==========================================
   USER MENU
   ========================================== */
.user-menu .mud-button-root {
    border-radius: 40px !important;
    padding: 4px 12px !important;
}

    .user-menu .mud-button-root:hover {
        background: rgba(255, 255, 255, 0.1) !important;
    }

/* ==========================================
   MUD MENU (Dropdown)
   ========================================== */
.mud-menu .mud-list {
    background: color-mix(in srgb, var(--mud-palette-surface) 90%, transparent);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.mud-menu .mud-list-item {
    color: var(--mud-palette-text-secondary) !important;
    transition: all 0.2s;
    border-radius: 8px;
    margin: 2px 8px;
}

    .mud-menu .mud-list-item:hover {
        background: rgba(255, 255, 255, 0.08) !important;
        color: var(--mud-palette-text-primary) !important;
        transform: translateX(4px);
    }

    .mud-menu .mud-list-item .mud-list-item-icon {
        color: var(--mud-palette-text-secondary);
    }

    .mud-menu .mud-list-item:hover .mud-list-item-icon {
        color: var(--mud-palette-text-primary);
    }

/* ==========================================
   PROFILE TABS
   ========================================== */
.profile-tabs-container {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.profile-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 24px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--mud-palette-text-secondary);
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
    cursor: pointer;
}

    .profile-tab:hover {
        background: rgba(255, 255, 255, 0.08);
        color: var(--mud-palette-text-primary);
    }

    .profile-tab.active {
        background: rgba(var(--mud-palette-primary-rgb), 0.3);
        color: var(--mud-palette-text-primary) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

        .profile-tab.active .mud-icon-root {
            color: var(--mud-palette-text-primary);
        }

@media (max-width: 600px) {
    .profile-tab {
        padding: 6px 16px;
        font-size: 0.8rem;
    }

        .profile-tab .mud-icon-root {
            font-size: 1.2rem;
        }
}

/* ==========================================
   CHAT LIST (sidebar items)
   ========================================== */
.chat-popover-container {
    position: relative;
    display: inline-block;
}

.unread-chat-item {
    background-color: var(--mud-palette-action-default-hover);
    transition: background 0.2s;
}

    .unread-chat-item:hover {
        background-color: var(--mud-palette-action-disabled-background) !important;
    }

.chat-unread-dot {
    position: absolute;
    top: 10px;
    right: -4px;
    width: 10px;
    height: 10px;
    background-color: #f44336;
    border-radius: 50%;
    border: 2px solid var(--mud-palette-background);
    box-shadow: 0 0 8px rgba(244, 67, 54, 0.6);
    pointer-events: none;
    animation: pulse-red 2s ease-in-out 5;
}

@keyframes pulse-red {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 8px rgba(244, 67, 54, 0.6);
    }
    50% {
        transform: scale(1.15);
        box-shadow: 0 0 12px rgba(244, 67, 54, 0.9);
    }
}

.pulse-animation {
    animation: pulse-red 2s infinite;
}

.fw-bold {
    font-weight: 700 !important;
}

/* ==========================================
   TAB BUTTONS
   ========================================== */
.wa-tab-btn {
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 16px 24px;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.02);
    box-shadow: none;
}

    .wa-tab-btn:hover {
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.1);
    }

.wa-tab-btn--active {
    border-color: var(--mud-palette-primary, #7c4dff);
    box-shadow: 0 0 20px rgba(124, 77, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.wa-tab-btn .mud-button-label {
    justify-content: flex-start;
    text-transform: none;
}

/* ==========================================
   CHAT DIALOG
   ========================================== */
.chat-dialog-modern .mud-dialog-content {
    padding: 0 !important;
    background: var(--mud-palette-background);
}
.chat-header-modern {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    background: color-mix(in srgb, var(--mud-palette-surface) 70%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mud-palette-divider);
    gap: 12px;
}

.chat-header-info {
    flex: 1;
}
.chat-body-modern {
    display: flex;
    flex-direction: column;
    height: 70vh;
    max-height: 600px;
    background: var(--mud-palette-background-grey);
}
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar {
    width: 5px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

    .chat-messages::-webkit-scrollbar-thumb {
        background: var(--mud-palette-divider);
        border-radius: 3px;
    }

        .chat-messages::-webkit-scrollbar-thumb:hover {
            background: var(--mud-palette-text-disabled);
        }
.empty-chat-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 8px;
    text-align: center;
    opacity: 0.7;
}

.empty-illustration {
    margin-bottom: 16px;
    opacity: 0.5;
}
.date-separator-modern {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 0;
}

.date-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--mud-palette-divider), transparent);
}

.date-text {
    padding: 4px 12px;
    background: color-mix(in srgb, var(--mud-palette-surface) 60%, transparent);
    backdrop-filter: blur(4px);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--mud-palette-text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* --- Message row --- */
.message-row-modern {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    margin-bottom: 4px;
    animation: messageAppear 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
}

    .message-row-modern.own {
        justify-content: flex-end;
    }

    .message-row-modern.other {
        justify-content: flex-start;
    }
.message-avatar {
    flex-shrink: 0;
    margin-bottom: 4px;
}
.message-wrapper {
    max-width: 70%;
    display: flex;
    flex-direction: column;
}
.own-wrapper {
    align-items: flex-end;
}
.other-wrapper {
    align-items: flex-start;
}
.message-bubble {
    padding: 10px 14px;
    border-radius: 18px;
    word-break: break-word;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: none;
    display: inline-block;
    max-width: 100%;
}

.bubble-own {
    background: linear-gradient( 145deg, var(--mud-palette-primary), color-mix(in srgb, var(--mud-palette-primary) 80%, black) );
    color: white;
    border-radius: 18px 18px 4px 18px;
}

.bubble-other {
    background: color-mix(in srgb, var(--mud-palette-surface) 70%, transparent);
    border: 1px solid var(--mud-palette-divider);
    color: var(--mud-palette-text-primary);
    border-radius: 18px 18px 18px 4px;
}
.bubble-own:hover {
    box-shadow: 0 4px 16px rgba(var(--mud-palette-primary-rgb), 0.35);
}

.bubble-other:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border-color: rgba(var(--mud-palette-primary-rgb), 0.15);
}
.message-text {
    font-size: 15px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}
.message-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 4px;
}

.message-time {
    font-size: 11px;
    opacity: 0.7;
    white-space: nowrap;
}

.message-status {
    display: flex;
    align-items: center;
    opacity: 0.7;
}
.own-wrapper .message-time {
    color: rgba(255, 255, 255, 0.7);
}

.own-wrapper .message-status {
    color: rgba(255, 255, 255, 0.7);
}
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    background: color-mix(in srgb, var(--mud-palette-surface) 70%, transparent);
    border: 1px solid var(--mud-palette-divider);
    border-radius: 18px 18px 18px 4px;
    width: fit-content;
}
.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mud-palette-text-secondary);
    animation: typingBounce 1.4s infinite ease-in-out;
}
    .typing-dot:nth-child(1) {
        animation-delay: 0s;
    }

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

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

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }

    30% {
        transform: translateY(-6px);
        opacity: 1;
    }
}
.chat-input-area-modern {
    padding: 12px 20px;
    border-top: 1px solid var(--mud-palette-divider);
    background: color-mix(in srgb, var(--mud-palette-surface) 60%, transparent);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-textfield-modern {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 30px !important;
    padding: 4px 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.2s, box-shadow 0.2s;
    flex: 1;
}

    .chat-textfield-modern:focus-within {
        border-color: var(--mud-palette-primary);
        box-shadow: 0 0 0 3px rgba(var(--mud-palette-primary-rgb), 0.2);
    }

    .chat-textfield-modern .mud-input {
        font-size: 15px;
        padding: 8px 0;
    }

    .chat-textfield-modern .mud-input-slot {
        background: transparent !important;
    }

.send-btn-modern {
    border-radius: 50% !important;
    width: 48px;
    height: 48px;
    transition: all 0.2s ease;
}
    .send-btn-modern:not(:disabled):hover {
        transform: scale(1.05);
        box-shadow: 0 0 16px rgba(var(--mud-palette-primary-rgb), 0.5);
    }
    .send-btn-modern:not(:disabled):active {
        transform: scale(0.95);
    }
@keyframes messageAppear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@media (max-width: 600px) {
    .chat-body-modern {
        height: 60vh;
        max-height: none;
    }
    .message-wrapper {
        max-width: 85%;
    }
    .chat-messages {
        padding: 12px;
    }
    .chat-header-modern {
        padding: 10px 14px;
    }
    .chat-input-area-modern {
        padding: 10px 14px;
    }
}

/* ==========================================
   HOME PAGE
   ========================================== */
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    background: var(--mud-palette-text-primary);
    /*    background: linear-gradient(135deg, var(--mud-palette-text-primary) 0%, var(--mud-palette-primary) 100%);*/
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 1rem 0;
}

.hero-visual {
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(var(--mud-palette-primary-rgb), 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.stats-section {
    margin-top: 32px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
}

.features-section {
    margin-top: 32px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    color: var(--mud-palette-text-primary);
}

.about-section {
    margin-top: 32px;
}

.cta-section {
    margin-top: 32px;
    margin-bottom: 16px;
}

@media (max-width: 960px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2rem;
    }

    .stats-section {
        margin-top: 32px;
    }

    .features-section,
    .about-section,
    .cta-section {
        margin-top: 48px;
    }

    .cta-section {
        margin-bottom: 48px;
    }
}

/* ==========================================
   AUTH DIALOGS
   ========================================== */
.auth-dialog {
    background: color-mix(in srgb, var(--mud-palette-surface) 70%, transparent) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid var(--mud-palette-divider) !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4) !important;
    overflow: hidden !important;
}

    .auth-dialog .mud-dialog-title {
        padding: 20px 24px 8px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    }

    .auth-dialog .mud-dialog-content {
        padding: 24px !important;
    }

    .auth-dialog .mud-dialog-actions {
        padding: 20px 24px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
        flex-direction: column;
        align-items: stretch;
    }

.auth-textfield .mud-input-outlined {
    background: rgba(255, 255, 255, 0.05) !important;
    border-radius: 12px !important;
    transition: background 0.2s, box-shadow 0.2s !important;
}

.auth-textfield .mud-input-slot {
    background: transparent !important;
}

.auth-textfield .mud-input-outlined:hover {
    background: rgba(255, 255, 255, 0.08) !important;
}
.auth-submit-btn {
    background: linear-gradient(135deg, var(--mud-palette-primary), var(--mud-palette-secondary)) !important;
    color: white !important;
    padding: 12px 24px !important;
    border-radius: 40px !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    letter-spacing: 0.5px !important;
    border: none !important;
    box-shadow: 0 8px 20px rgba(var(--mud-palette-primary-rgb), 0.3) !important;
    transition: transform 0.2s, box-shadow 0.3s, filter 0.3s !important;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

    .auth-submit-btn:hover {
        filter: brightness(1.1) !important;
        box-shadow: 0 12px 28px rgba(var(--mud-palette-primary-rgb), 0.45) !important;
        transform: translateY(-1px) !important;
    }

    .auth-submit-btn:active {
        transform: translateY(0) !important;
    }

    .auth-submit-btn .mud-progress-circular {
        color: white !important;
    }