* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .container {
            background: white;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            display: grid;
            grid-template-columns: 1fr 1fr;
            max-width: 1200px;
            width: 100%;
            overflow: hidden;
        }

        @media (max-width: 768px) {
            .container {
                grid-template-columns: 1fr;
            }
        }

        .calendar-time-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: start;
        }

        @media (max-width: 768px) {
            .calendar-time-wrapper {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* Left Sidebar */
        .sidebar {
            background: #f8f9fa;
            padding: 40px 30px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            border-right: 1px solid #e0e0e0;
        }

        @media (max-width: 768px) {
            .sidebar {
                border-right: none;
                border-bottom: 1px solid #e0e0e0;
                padding: 30px 20px;
            }
        }

        .user-profile {
            display: flex;
            gap: 15px;
            margin-bottom: 30px;
        }

        .avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            flex-shrink: 0;
        }

        .user-info h3 {
            font-size: 14px;
            color: #666;
            font-weight: 500;
            margin-bottom: 5px;
        }

        .user-info h2 {
            font-size: 20px;
            color: #1a1a1a;
            font-weight: 700;
        }

        .meeting-details {
            margin-top: 30px;
        }

        .meeting-details h3 {
            font-size: 24px;
            color: #1a1a1a;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .duration {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #666;
            font-size: 14px;
        }

        .duration svg {
            width: 20px;
            height: 20px;
        }

        .sidebar-footer {
            margin-top: auto;
        }

        .cookie-settings {
            color: #667eea;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
        }

        .cookie-settings:hover {
            text-decoration: underline;
        }

        /* Calendar Section */
        .calendar-section {
            padding: 40px 30px;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .recently-completed {
            position: absolute;
            top: 20px;
            right: 20px;
            background: #333;
            color: white;
            padding: 8px 15px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            transform: rotate(-15deg);
        }

        .calendar-header {
            margin-bottom: 30px;
        }

        .calendar-header h2 {
            font-size: 22px;
            color: #1a1a1a;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .month-navigation {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
        }

        .month-navigation button {
            background: none;
            border: none;
            font-size: 20px;
            color: #667eea;
            cursor: pointer;
            padding: 8px 12px;
            transition: color 0.3s;
        }

        .month-navigation button:hover {
            color: #764ba2;
        }

        .month-year {
            font-size: 16px;
            color: #1a1a1a;
            font-weight: 600;
            flex: 1;
            text-align: center;
        }

        .selected-date {
            font-size: 14px;
            color: #666;
            text-align: right;
        }

        /* Calendar Grid */
        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 8px;
            margin-bottom: 30px;
        }

        .day-header {
            text-align: center;
            font-size: 12px;
            color: #999;
            font-weight: 600;
            text-transform: uppercase;
            padding: 10px 0;
            margin-bottom: 5px;
        }

        .day-cell {
            aspect-ratio: 1;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            color: #666;
            transition: all 0.3s;
        }

        .day-cell:hover:not(.empty) {
            border-color: #667eea;
            background-color: #f0f4ff;
        }

        .day-cell.other-month {
            color: #ccc;
            pointer-events: none;
        }

        .day-cell.today {
            color: #667eea;
            border-color: #667eea;
        }

        .day-cell.selected {
            background-color: #667eea;
            color: white;
            border-color: #667eea;
        }

        .day-cell.empty {
            pointer-events: none;
            border: none;
        }

        /* Time Slots */
        .time-slots {
            margin-bottom: 0;
        }

        .time-slots h3 {
            font-size: 14px;
            color: #999;
            text-transform: uppercase;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .time-slot-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            max-height: 450px;
            overflow-y: auto;
            padding-right: 8px;
        }

        .time-slot-grid::-webkit-scrollbar {
            width: 6px;
        }

        .time-slot-grid::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 10px;
        }

        .time-slot-grid::-webkit-scrollbar-thumb {
            background: #ccc;
            border-radius: 10px;
        }

        .time-slot-grid::-webkit-scrollbar-thumb:hover {
            background: #999;
        }

        .time-slot {
            padding: 10px 12px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            text-align: center;
            cursor: pointer;
            font-size: 13px;
            color: #667eea;
            font-weight: 600;
            transition: all 0.3s;
        }

        .time-slot:hover {
            border-color: #667eea;
            background-color: #f0f4ff;
        }

        .time-slot.selected {
            background-color: #667eea;
            color: white;
            border-color: #667eea;
        }

        /* Time Zone */
        .timezone-section {
            margin-top: 30px;
            border-top: 1px solid #e0e0e0;
            padding-top: 20px;
        }

        .timezone-label {
            font-size: 13px;
            color: #999;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .timezone-container {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
        }

        .country-select, .timezone-select {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            border: 1px solid #e0e0e0;
            border-radius: 6px;
            cursor: pointer;
            width: 100%;
            background: white;
            font-size: 14px;
            color: #1a1a1a;
            font-weight: 500;
            appearance: none;
        }

        .country-select option, .timezone-select option {
            color: #1a1a1a;
            background: white;
        }

        .country-select:hover, .timezone-select:hover {
            border-color: #667eea;
        }

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

        /* Submit Button */
        .submit-section {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #e0e0e0;
        }

        .submit-button {
            width: 100%;
            padding: 14px 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .submit-button:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
        }

        .submit-button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .selected-summary {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 15px;
            font-size: 13px;
            line-height: 1.6;
        }

        .selected-summary div {
            color: #666;
            margin-bottom: 8px;
        }

        .selected-summary strong {
            color: #1a1a1a;
        }

        /* Responsive adjustments */
        @media (max-width: 480px) {
            .container {
                border-radius: 8px;
            }

            .sidebar,
            .calendar-section {
                padding: 20px 15px;
            }

            .calendar-grid {
                gap: 6px;
            }

            .day-cell {
                font-size: 12px;
            }

            .meeting-details h3 {
                font-size: 18px;
            }

            .calendar-header h2 {
                font-size: 18px;
            }

            .recently-completed {
                font-size: 10px;
                padding: 6px 10px;
            }

            .time-slot-grid {
                grid-template-columns: 1fr;
                max-height: none;
            }
        }

        @media (max-width: 900px) {
            .calendar-time-wrapper {
                grid-template-columns: 1fr;
            }

            .time-slot-grid {
                grid-template-columns: 1fr 1fr;
            }
        }



        /* Toast Notification System */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    width: 100%;
}

.toast {
    padding: 16px 20px;
    border-radius: 12px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateX(120%);
    animation: slideIn 0.5s forwards;
    display: flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.toast-success {
    background: linear-gradient(135deg, #00b894, #00a381);
    border-left: 4px solid #00d2a0;
}

.toast-error {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    border-left: 4px solid #ff8787;
}

.toast-info {
    background: linear-gradient(135deg, #4a90d9, #357abd);
    border-left: 4px solid #6ba8f0;
}

.toast-warning {
    background: linear-gradient(135deg, #fdcb6e, #f39c12);
    border-left: 4px solid #fdcb6e;
}

.toast-icon {
    font-size: 22px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.toast-message {
    font-size: 13px;
    opacity: 0.9;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 0 4px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.toast-close:hover {
    opacity: 1;
}

@keyframes slideIn {
    to {
        transform: translateX(0);
    }
}

.toast.hide {
    animation: slideOut 0.5s forwards;
}

@keyframes slideOut {
    to {
        transform: translateX(120%);
        opacity: 0;
    }
}




/* Submit Button Loading Styles */
.submit-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #6c5ce7, #a29bfe);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    min-height: 56px;
}

.submit-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.4);
}

.submit-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.submit-button.loading {
    background: linear-gradient(135deg, #4a4a4a, #6c6c6c);
    pointer-events: none;
}

.button-text {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.button-loader {
    display: none;
    align-items: center;
    gap: 12px;
}

.submit-button.loading .button-text {
    display: none;
}

.submit-button.loading .button-loader {
    display: inline-flex;
}

/* Spinner Animation */
.spinner {
    width: 24px;
    height: 24px;
    animation: rotate 2s linear infinite;
}

.spinner .path {
    stroke: #ffffff;
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

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

.submit-button.loading .button-loader {
    animation: pulse 1.5s ease-in-out infinite;
}