/* Meeting Popup Modal */
.meeting-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.meeting-modal.active {
    opacity: 1;
    pointer-events: all;
}

.meeting-modal-content {
    background: #1a1a1a;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.meeting-modal.active .meeting-modal-content {
    transform: translateY(0);
}

.meeting-modal-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.meeting-modal-header h2 {
    margin: 0;
    font-size: 24px;
}

.close-modal {
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.1);
}

.meeting-modal-body {
    padding: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: #fff;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #00ff99;
    box-shadow: 0 0 10px rgba(0, 255, 153, 0.3);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.slot-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.slot-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slot-btn:hover {
    background: rgba(0, 255, 153, 0.1);
    border-color: #00ff99;
}

.slot-btn.selected {
    background: #00ff99;
    color: #050505;
    border-color: #00ff99;
}

.slot-btn.unavailable {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed;
}

.meeting-modal-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: right;
}

.btn-book {
    background: #00ff99;
    color: #050505;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-book:hover {
    background: #00cc7a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 153, 0.3);
}

.btn-book:disabled {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Meeting Floating Button */
.meeting-float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00ff99, #00cc7a);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #050505;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 255, 153, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    border: none;
}

.meeting-float-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 255, 153, 0.6);
}

.meeting-float-btn::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    filter: blur(15px);
    opacity: 0.7;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.3;
    }
    100% {
        transform: scale(0.8);
        opacity: 0.7;
    }
}

/* Calendar Styles */
.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 20px;
}

.calendar-header {
    text-align: center;
    font-weight: 600;
    padding: 10px 0;
}

.calendar-day {
    text-align: center;
    padding: 10px 0;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.calendar-day:hover {
    background: rgba(0, 255, 153, 0.1);
    border-color: #00ff99;
}

.calendar-day.selected {
    background: #00ff99;
    color: #050505;
    border-color: #00ff99;
}

.calendar-day.unavailable {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed;
}

.calendar-day-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.calendar-day-date {
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .meeting-modal-content {
        width: 95%;
        max-width: none;
    }
    
    .slot-selector {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .meeting-float-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 20px;
        right: 20px;
    }
    
    .calendar {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .slot-selector {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calendar {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .meeting-modal-header h2 {
        font-size: 20px;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 14px;
        padding: 10px 12px;
    }
    
    .slot-btn {
        padding: 8px 5px;
        font-size: 14px;
    }
}

@media (max-width: 320px) {
    .slot-selector {
        grid-template-columns: 1fr;
    }
    
    .calendar {
        grid-template-columns: 1fr;
    }
    
    .calendar-day {
        padding: 8px 0;
        font-size: 14px;
    }
}